Trot (트로트, RR: teuroteu), also known by the onomatopoetic term Ppongjjak (뽕짝), is a genre of Korean popular music, known for its use of repetitive rhythm and vocal inflections. Originating in Korea during Japanese colonial rule in the first half of the 20th century, Trot was influenced by many genres of Korean, Japanese, U.S. and European music.^[14]

Almost 100 years have passed since Trot was born. The distinct singing style of the genre has developed continuously. Trot music got its shape in rhythms during Japanese colonial rule. After the liberation of the Korean peninsula and the Korean War (1950-1953), talented artists like Lee Mi-Ja, Choi Sook-ja, Bae Ho, Nam Jin, Na Hun-a, Joo Hyun-mi and many others contributed to make Trot popular. With the rise of K-Pop from the 1990s onwards, Trot music lost some popularity and was thereafter viewed as more old-fashioned. However, since the 2000s, young Trot singers including Jang Yoon-jeong and Hong Jin-young, and K-pop singers including Super Junior-T, Daesung, and Lizzy, helped renew interest in the genre and popularise it among young listeners.^[15]

Although the genre originated before the division of the Korean peninsula, Trot is now sung mainly in South Korea since the associated pop culture no longer exists in North Korea where propaganda music has displaced other musical forms.^[16][17]

The name "trot" is a shortened form of "foxtrot," a style of ballroom dance that influenced the simple two-beat rhythm of Trot music. Trot and foxtrot do not share any other notable characteristics.^[18][19]

Trot is known for often being composed in two-beat rhythm, also known as duple metre. In its early days, Trot music was most often composed using the pentatonic scale and minor keys. That pattern is called anhemitonic scale or unhemitonic pentatonic scale, which was characteristic for early Japanese enka. But it also occurs in many folk music, including Korean 'Gyeonggi-minyo'.^[20] The pentatonic scale consists of five degrees: of the natural major scale, the 4th and 7th degree are omitted, and to form the pentatonic minor scale, all these 5 degrees will descend 3 degrees. Until 1950 the pentatonic minor scale dominates, after that the pentatonic major scale begins slowly in use.^[21] After Japanese rule, more Trot music was composed using the heptatonic scale and major keys. In trot music, lower tones are generally sung with vibrato, while higher tones are sung with the flexing or turning technique called 'kkeokk-ki' (literally means flexing, Korean: 꺾기).

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Most of Trot's lyrical content is based on two popular themes, although they vary with the times: 1) love and parting, 2) longing for sweet home. Some see the origin of this sentimentalism in "colonial tragedy".^[1] But that may well be related to the ancient tradition of resentment (Korean: Han, 한 (恨)) in Korean culture.^[23] Elegiac song texts with minor scale are the most common. In addition to elegiac rhythm and the content of the lyrics, the 'new stream' in the theater (Korean: 신파극), introduced since the 1910s from Japan, has also contributed to the fact that Trot is dominated by the moods of compassion and pain. Because the pieces of this 'new stream' frequently dealt with themes such as the family tragedy, love affairs - the best pieces were "Janghanmong" (Korean: 장한몽 alias 이수일과 심순애), "Cheated in Love, Cried of Money" (Korean: 사랑에 속고 돈에 울고); the great hit song "Don't Cry Hongdo" (홍도야 울지 마라) sings just the tragic story of the piece "Cheated in love, Cried of money". So it is understandable that many Koreans tend to be sad or compassionate when they hear Trot songs. Sentimental words like 'crying' and 'leaving' have been consistently the most popular. But speech levels, which is recognizable at sentence final ending in Korean, have changed with the times; since 1990 year the sentence in the level low politeness (Korean: 반말) is used often.^[24]

Trot music is mainly performed by one singer or at most duet. It is rare for a Trot singer to play any instrument while singing. The playing of the instruments has something of an accompaniment function. The song usually being played by a band orchestra. Band orchestras use mostly backing vocals, usually consisting of 4 female vocalists, but rarely of mixed vocalists. The Trot music shows often include a group of dancers. Thus, a typical broadcasting band orchestra for Trot consists of instrument players, chorus and dancers. Of course, it is possible for a singer to perform a song accompanied by one or two instruments; e.g. Joo Hyun-mi sings in her YouTube channel, accompanied only by guitar and accordion.^[25] Apart from the talent of a singer, the composer plays an important role in the success of a Trot song. Since there are few Trot singers and songwriters, a Trot singer often gets his own singing style with the composer who always prepares a song for release with the singer.

The name 'Trot' has been widely used since the 1980s, even though the designation itself dates back to the 1950s.^[2] In the 1920s the name 'Yuhaengchangga' (Korean: 유행창가) was in use;^[27] this name comes from the fact that Yuhaeng (Korean: 유행) means 'trend, fashion, popular', and all sorts of western music, e.g. hymn, nursery rhyme, folksong etc., as well as Japanese enka, which were introduced to the Korean people at the end of the 19th century, was called 'Changga' (Korean: 창가);^[28] popular music in the western style was called Yuhaeng-Changga, later abbreviated as Yuhaengga (Korean: 유행가). In addition to Trot, some other names used more colloquially: most common is the onomatopoeic term 'Ppongjjak' (Korean: 뽕짝): the duple meter beat, which is typical for Trot, is accented by a tone 'Ppong' (/ˈpɔːŋ/) and 'Jjak' (/tʃɒk/). That's where the name comes from. Trot is sometimes referred to 'Seongin-gayo' (Korean: 성인가요), which means music for adults. Currently Trot got a new name 'Jeontong-gayo' (Korean: 전통가요), literally means 'traditional popular song'. Trot with naming 'Jeontong-gayo' may implicitly refer to national self-confidence and give people a sense of self-esteem, so that the uncomfortable suspicion of foreign origin would be appeased.^[3] However, the name 'Daejunggayo' (Korean: 대중가요), meaning "music for the public", is actually a name for all sorts of popular music, so K-Pop also falls under 'Daejunggayo'. Instead of 'Trot' (Korean: 트로트) the term 'Teurot' (Korean: 트롯) is occasionally seen in written Korean.

Trot music originated in Korea during Japan's period of colonial rule from 1910 to 1945. It is generally admitted that Trot's closest ancestors were Japanese enka.^[19] Trot and enka were formed in little time intervals, during the colonial period they were influenced by each other; if one wants to use the give and take principle, then Trot may be the taker rather than the giver. After the liberation of the Korean peninsula, however, Trot has continued on his own path.^[30] If one assumes that Trot originated not from the outside but rather from the native culture, then it is required to prove and justify it. There is an investigation showing that the songs that were published in Korea and Japan between 1945-50 used in both countries pretty much the same amount of duple metre rhythm in a minor scale.^[30] It is sometimes asserted that Trot's origins can be traced to 'Siga' (Korean: 시가), a traditional form of Korean poetry, although this only partially explains origins since it is relevant to poetic and lyrical aspects only.^[31] Some suggest that Trot could have been influenced by Korean folk music, which does have some resemblance to Trot's vocal inflections, even if Korean traditional music's rhythmic structure differs from Trot's fixed duple metre. It was true that a genre of 'Sin-minyo' (i.e. 'new Korean folk song', Korean: 신민요) was in circulation in the 1930s;^[32][33] but this music was simply modified versions of traditional folk songs e.g. Arirang or 'Taryeong' songs^[4] accompanied by western instruments. It is an old controversial issue whether Trot originated during Japanese colonial rule and thus is not a genuine Korean popular music. This problem has caused quite a stir twice. Once the government took a position in the 1960s that the supposedly 'Japanese-tinged' songs suffered at the hands of the censor. The second discussion took place by the musicians and cultural critics in the 80s, called 'Ppongjjak debate'.

The particular hostile emotional response to the former Japanese colonial rule has led the government to banish the Japanese legacy. This also happened in the cultural area. There were listed songs that seemed to have been influenced by enka. At the time, such songs were disparagingly called 'Japanese-tinged' (Korean: 왜색) and the songs that violated conventional morality were called 'degenerate songs' (Korean: 퇴폐 가요).^[34] First, in 1965 the broadcasters decided not to send out any more 'Japanese-tinged' songs. To it responded the singer association with the vehement protest. After that, in 1968 'Art and Cutural Ethics Commission' (the earliest commission of today's 'Korea Communications Standards Commission') decided to banish 108 songs and later more; the reasons were mainly 'obscene, vulgar, degenerated and Japanese-tinged".^[35] Lee Mi-ja's "Camellia Lady" was among the list in 1965 as well as in 1968. She once recalled, "The then President Park Chung-hee, who was blamed for the censorship, did not know that the song had been banned, so he asked her to sing it at a banquet."^[36] The censorship culminated in the 1970s, most affected were the songs of the so-called 'acoustic guitar singers'. The ban on "Camellia Lady" and others was lifted in 1987. However, this kind of 'nervous' censorship, which finds much of its breeding ground from past history, is still ongoing. Just as "Japanese-tinged" Trot songs were banished, so the anti-Japanese leftists in the 2010s insisted on having to replace the school songs composed by pro-Japan musicians.

In 1984 this dispute entered the national discourse in South Korea.^[37][38] The debate, initiated in a provocative article "Who does claim Ppongjjak as ours?" in 1984,^[39] centered on whether or not Trot music originated from either Japanese or Korean music. Because the genre was borrowed from Japan during the colonial period of Korea, as well as incorporated Japanese song influences in Changga, the genre has been subject to questioning its Korean identity. This Korean identity question is subtly rooted in the argument that the Japanese cultural suppression policy^[40] led to Koreans uncritically accepting the popular music Trot influenced by enka. A anti-Japanese critics went so far as to tag Trot as oddments from Japanese colonial period.^[41] This probably one-sided statement was answered by musicians and critics who saw things in a different way and responded; the claim on the part of Korean classical music that Trot is Japanese-tinged and thus such songs should be forbidden, is a useless judgement of the colonial victim mentality.^[42] The debate back and forth was held in the newspaper Hanguk Daily News from November to December 1984.^[43] Since no concrete evidence has arisen to validate either side, this debate still continues to exist when discussing the origins of Trot music.

Before the 1920s, there was little information about popular Western music.^[44] In the 1920s, some recordings with a vague resemblance to Trot were heard around Korea, but these were likely forms of Western popular music. To detail Trot music's beginnings, the following songs are presented as 'forerunners':

Singer Yun Sim-deok (Korean: 윤심덕) recorded "In Praise of Death" (Korean: 사의 찬미) 1926 by Japanese Nitto Records. It is often regarded as the first 'Yuhaengchangga'. Yun Sim-deok was a soprano. She had an affair with a married man, with whom she ran away and escaped: on a boat trip to Japan in 1927, she threw herself into the sea with the lover - there is a Korean film about this story. After her death, just such a story made the song widely known. The song was not originally composed, but Yun Sim-deok wrote lyrics and then transferred it to waltz melody of "Waves of the Danube" by Ion Ivanovici. The song itself actually contains few of the characteristics of Trot.

"Pupil Song" (Korean: 학도가), first recorded in May 1921 and sung by Korean Christian youth group, became popular.^[45] This song belongs to marching songs. The melody of "Pupil song" was borrowed from "Railway Song" (鉄道唱歌), which Japanese composer Oono Umekawa had composed in 1900.^[46] Who wrote lyrics of "Pupil song" is unknown. Several singers, e.g. Chae Gyu-yeop (Korean: 채규엽), Go Un-bong (Korean: 고운봉), recorded this song. The song became popular because the encouraging mood, evoqued by a beat typical of marching songs, was appealing to the those oppressed by Japanese rule. On the other hand, the Japanese "Railway Song" was later adapted to fit North Korean communist ideals, titled "Revolutionary Song Against Japan" (Korean: 반일 혁명가) and "Rise Proletariat" (Korean: 일어나라 무산대중).^[47]

A new contemporary music style, called manyo (Korean: 만요), appeared in the 1930s. Its origins can be traced to Japanese mandan (漫談). This genre is characterised by satirical storytelling; hence its songs were also known as 'comic' songs. Some analyze the genesis and the circulation of this genre in the Japanese colonial era from a socially critical point of view. Whether this music actually had the educational function and had an effect on the catharsis of desire in society remains but open.^[48] One of manyo's most popular songs was "My Older Brother Is A Busker" (Korean: 오빠는 풍각쟁이), recorded in 1938 by Park Hyang-lim (Korean: 박향림). It is noteworthy that a manyo "Pleasant Old Man From The Country" (Korean: 유쾌한 시골 영감), recorded in 1936 by Gang Hong-sik (Korean: 강홍식), was an adaption of George W. Johnson's "The Laughing Song" (1895). Later in 1970 "Pleasant Old Man From the Country" was remade as "Seoul Tour" (Korean: 서울 구경) by comedian Seo Yeong-chun (Korean: 서영춘) and became a hit.

In the period of colonial rule, pop culture in Korea was clearly influenced by Japan, and Western culture (primarily from Christian missionaries).^[5] Many musicians, such as Yun Sim-deok, Chae Gyu-yeop, and Park Hyang-lim, were educated in Japan or by institutions founded by missionaries. They imitated songs from Japan, or hymns and melodies from the West. In the 1920s there were few Korean composers who wrote original popular music. In the 1930s, Korean songwriters began composing original popular songs whose unhemitonic pentatonic scale were typical for Trot as well as for enka. Lee Aerisu (Korean: 이 애리수) recorded "Traces Of Castle Ruins" (Korean: 황성의 적) in 1931(released 1932),^[49] later remade under the title "황성 옛터" by many Trot singers. This song marked a milestone in Trot music.^[6] In 1931 the first countrywide competition for the new singers took place, in which Go Bok-su (Korean: 고복수) was chosen and became one of the most prominent Trot singers: his debut song, "Away From Home" (Korean: 타향, later titled 타향살이) became a hit. In 1933 Okeh records company was founded, which promoted the development of Trot and produced a lot of hit songs.

Before 1940, minor and pentatonic scales were predominant in Trot. Thereafter the major key was used more often. This did not occur in Japanese enka at the time, hence the development is considered peculiar to Trot.^[21] The simpler melodies of trot were enriched by it, gradually cheerful rhythms were created in the major key. But in the early 1940s, the country was overshadowed by the Pacific War. 5 years after the liberation from the Japanese colonial rule, the country suffered again under the Korean War in 1950. Nevertheless, several songs have been released during the 1940s (see below list). They are considered to be among the most significant examples, whose rhythms and moods profoundly influenced the development of the genre. So it is hardly possible to speak of Trot without these songs.^[51]

After Japan's colonial rule over the Korean Peninsula and the Korean War, few remnants were left of the music industry since survival remained many people's priority. Record companies, most of which were founded in the colonial era, began to struggle. Yet vinyl records were the primary way to distribute music to the population since radios were not easy to purchase in the '50s; according to estimates, about 350,000 radios were supplied nationwide in 1959.^[52] National TV broadcasting began in 1956 and commercial TV broadcasting began in 1959.^[53] In 1957 US Army also built a transmitting station 'American Forces Korean Network' (AFKN). AFKN sometimes reached the largest US broadcaster abroad. In 2012 the previously independent AFKN was grouped under the 'AFN-Pacific Korea'.^[54] It's fair to say that AFKN unconsciously played for almost half a century the role of the US culture mediator. In fact, many Koreans who were able to English had absorbed the western culture from this channel.^[7] Mass media was a way to spread songs, another way was records. Songs were released as singles or, sometimes, as EPs. LP record album production began in 1958.

In the 1950s, two aspects should be emphasized. On the one hand, war and its effects had left its mark on Trot music; wartime was reflected in songs. These included: the ode to soldiers that was "A Serenade of the Front Line" (Korean: 전선 야곡, 1952), stories of separations during the Hungnam evacuation told in "Be Strong Geum-sun" (Korean: 굳세어라 금순아, 1953), and the joy and sorrow of refugees in "Farewell Busan Station" (Korean: 이별의 부산 정거장, 1953) by Nam In-su (Korean: 남인수). The country's situation was reflected in the lamenting lyrics of "Springtime's Passing" (Korean: 봄날은 간다) by Baek Seol-hee (Korean: 백설희), released in 1953. A family of abducted prisoners of war was a subject in "Heartbreaking Miari Hill" (Korean: 단장의 미아리고개, 1956). This song has been subsequently remade by many Trot singers, such as Moon Joo-ran (Korean: 문주란).^[56]

On the other hand, some tried to overcome the devastation war brought. But interestingly enough, Trot music, and modern Korean music as a whole was revitalised from cultural exchange in US Army clubs. These clubs were the linchpin for some entertainers.^[57] In 1954, the Eighth United States Army was moved from Japan to Korea, stationed in Seoul Yongsan Garrison.^[58] Musicians, promoted by United Service Organizations, visited the 8th US army base to give a morale-boosting concert. The visit of Marilyn Monroe in 1954 was the most sensational;^[59] Jane Russell in 1957^[60] and Nat King Cole in 1963^[61] visited. The US army also enjoyed Korean artists. Koreans thereafter called the US Army clubs 'the 8th US Army Stage' (Korean: 미8군 무대). There were two types of these stages; one was housed in the garrisons - in addition to Yongsan Garrison, the Camp Market club in Bupyeong District was also very popular.^[62] On the other hand, private clubs were opened around the garrisons, the so-called 'military camp town' (Korean: 기지촌), e.g. in Dongducheon, Paju, Itaewon, where both soldiers and civilians could enter.^[63] While working there, the musicians immediately became acquainted with American music culture and trends. They got to know different genres like blues, jazz, swing, tango, contemporary folk and country music etc. As a result, fundamental changes of song titles, lyrics and rhythms in Korean popular music took place.^[64] They later played a leading role as contemporary influences on South Korean music. Important trot composers like Lee Bong-jo (Korean: 이봉조), Kim Hee-gap (Korean: 김희갑), Kim In-bae (Korean: 김인배), Park Chun-seok (Korean: 박춘석), played instruments or worked as bandmasters in the 8th US army clubs. A lot of the famous rock bands and singers in the 60s and the 70s had their roots there. Some Trot singers who started their career there are: Choi Hee-jun (Korean: 최희준), Bae Ho, Han Myeong-suk (Korean: 한명숙), Hyeon Mi, Cho Yong-pil. Female trio singers The Kim Sisters became popular during this time, as their performances drew appeal from American soldiers and audiences, catapulting them to fame when they performed on The Ed Sullivan Show during the 1960s.^[65]

But the different genres have actually had little to do with the melodies of Trot. They were more of an inspiration to diversify and modernise. Only the name 'blues' in the titles had been widely used since the 1930s; this obviously came from Japanese examples.^[66] It was not intended for the blues genre, but blues' retarding 4 strokes rhythm caught the songwriter's attention so that they called some songs 'xx Blues'. During this time, songwriters came up with songs by giving newfangled titles in English: e.g. "Shoeshine Boy" (Korean: 슈샤인 보이, 1952), "Tango In The Night" (Korean: 밤의 탱고, 1953), "Evening Rain Blues" (Korean: 밤비의 블루스, 1956), "Nilliri Mambo" (Korean: 닐리리 맘보, 1957), '"Avec Youth" (Korean: 청춘아베크, 1957), "Arizona Cowboy" (Korean: 아리조나 카우보이, 1959), "Daejeon Blues" (Korean: 대전 블루스, 1959).^[67][68]

The country was slowly recovering from the aftermath of the war, although the political situation remained unstable. This ongoing disorder of society caused military coup d'état in 1961. Despite this political turmoil, pop culture continued on its own path. Songwriters and singers who had picked up fresh ideas from US Army clubs and cultural exchange with Westerners, incorporated them into Trot. Modern sensibilities fused with those traditional to Korea in new songs. Han Myeong-suk released "Yellow Shirt Man" (Korean: 노란 샤쓰의 사나이) in 1961, in a swing style. Its success swept across the country, so the singer from a nobody became a star.

A few years later, a new Trot singer rose to fame. Lee Mi-ja recorded "Camellia Lady" (Korean: 동백 아가씨) in 1964, the title song for the 1964 film of the same name. She recorded a lot of hit songs in the 1960s like "Yellow Robe Mast" (Korean: 황포돛대, 1964), "Cry Fever" (Korean: 울어라 열풍아, 1965), "Heuksando Lady" (Korean: 흑산도 아가씨, 1967), "A Woman's Life" (Korean: 여자의 일생, 1968), "A Father Goose" (Korean: 기러기 아빠, 1969). Through her numerous hit songs and over two thousand Trot songs she has released during her 60-year career, she is the singer of Trot par excellence.

Well, the two songs evoque different images of people at the time. The image of the "Yellow Shirt Man" bursting with vitality was portrayed, but "Camellia Lady" was the traditional female figure in Korea who practices patience and fidelity in marriage.^[69] Kim In-bae (Korean: 김인배), at that time a trumpet player in US Army club, was one of the composers who aimed to update Trot music. Therefore, in composing he oriented more on contemporary American pop, which he was familiar with in US Army clubs, than the sensibilities and tone of conventional Trot. Kim's "The Old Familiar Faces" (Korean: 그리운 얼굴, 1963) was in a waltz style, whilst Kim's "Red Shoes Lady" (Korean: 빨간 구두 아가씨, recorded by Nam Il-hae (Korean: 남일해, 1963) and another renewal-loving composer Son Seok-u's (Korean: 손석우) "Yellow Shirt Man" had elements of swing music. The prominent Trot composer Park Chun-seok, who had debuted as a pianist in US Army Club, also wrote ballad-style music like "Early Rain" (Korean: 초우, 1966) in addition to conventional Trot. This song and [Choi Sook Ja (singer)|Choi Sook Ja]]'s hit song "Forsythia Girl" (Korean: 개나리 처녀 and Patti Kim's hit songs, "Don't Forget You" (Korean: 못 잊어), "Love Went By Leaving Autumn Behind" (Korean: 가을을 남기고 간 사랑, 1968), "Does Anyone Know This Person?" (Korean: 누가 이 사람을 모르시나요), all composed by Park, had semblances of what would become popular 'adult contemporary music'.

Through these composers and others, Trot music became multifaceted, livelierm and more spirited. The two following individuals were among the most successful Trot singers in the '60s, known for their distinctive bass-baritone voices. Choi Hee-jun's talent was recognised by Son Seok-u, and he debuted with "A Pastoral Song" (Korean: 목동의 노래, 1961).^[70][71] This song may belong to the genre contemporary folk music. Other relative hits had less of a conventional Trot sound and more of a classic pop sound, despite being in duple metre like most Trot. Examples include "My Lover Is Old Miss" (Korean: 우리 애인은 올드 미쓰, 1961), "Barefooted Youth" (Korean: 맨발의 청춘, 1964), "Student Boarder" (Korean: 하숙생, 1965), "Palto-Gangsan" (Korean: 팔도강산, 1967).

Bae Ho (Korean: 배호),^[72] then a drummer in Camp Market club, recorded his debut song "Arrow Of Love" (Korean: 사랑의 화살, 1963) with tango rhythm. His early death at age 29 by nephritis and his songs made him a Trot legend. In 1967, he released two significant songs "Return to Samgakji" (Korean: 돌아가는 삼각지) and "Foggy Jangchungdan Park" (Korean: 안개 낀 장충단 공원). The deeply vibrating soft voice was his trademark. After his death in 1971, many tried to imitate his singing style. It was suspected that several fake LPs, released under the name Bae Ho, should have been in circulation. Bae Ho and Nam In-su were the singers whose voice was often forged. By analyzing his voice, a few his LPs were actually identified as counterfeit.^[73] Mean opinion score test with two mentioned songs has shown that Bae's voice moves between 100 and 300 Hz while singing. This is the frequency of a male average voice in a nomal conversation. So it was explainable that his voice sounded so gentle while singing.^[8]

In the 1960s, the government intervened in popular culture and banished such songs that it considered 'Japanese-tinged' or 'unsound' while promoting the 'sound' songs.^[9] Of course, composers still wrote sentimental songs, but even happy songs were actually increasingly popular. Kim Sang-hee (Korean: 김상희) was one of the singers who mostly sang 'happy songs'. Examples of the 'happy songs' in the second half of the 1960s are: "Southern Village Over The Mountain" (Korean: 산 너머 남촌에는, 1965), "Beanpole Mr. Kim" (Korean: 키다리 미스터 김, 1966), "Baldy Man" (Korean: 대머리 총각, 1967), "Honey!" (Korean: 님아, 1968), "Song Of Seoul" (Korean: 서울의 찬가, 1969), "Sergeant Kim From Vietnam" (Korean: 월남에서 돌아온 김 상사, 1969), "Seosan Seaside Village" (Korean: 서산 갯마을, 1969). This included the traditional folk song. Kim Serena (Korean: 김 세레나) was the star for Sin-minyo (i.e. new Korean folk song). It almost seemed like she was a Trot singer, but that was a unique phenomenon. Her hit songs: "Gapdori and Gapsuni" (Korean: 갑돌이와 갑순이, 1966), "Sae-Taryeong" (Korean: 새타령, 1967), "Seongju-Puli" (Korean: 성주풀이, 1969). The popularity of Sin-minyo lasted until the first half of the 1970s. During this time Kim Serena, Choi Jeong-ja, Kim Bu-ja and Ha Chun-hwa made Sin-minyo still popular.^[33]

The young generation, born after the liberation of the Korean peninsula, now appeared on the Trot stage and later became leading Trot singers in the 1970s. Nam Jin (Korean: 남진) made his debut at the age of 20 with "Seoul Playboy" (Korean: 서울 플레이보이, 1965), Na Hun-a (Korean: 나훈아) at the age of 17 with "Long Journey" (Korean: 천리길, 1966), Moon Joo-ran (Korean: 문주란) at the age of 16 with "Song Of Dongsuk" (Korean: 동숙의 노래, 1966), Ha Chun-hwa as a child performer (6 years old) with "Filial Daughter Simcheong" (Korean: 효녀 심청 되오리다, 1961). These singers have since released many songs of Park Chun-seok, and earned the nickname 'Park's troop'. In this decade, several composers also made their name known, among others Lee Bong-jo, Gil Ok-yun, Shin Jung-hyeon, Jeong Min-seop, all later composed a significant number of works.

South Korea became industrialised in the 1970s. As economic growth began, ordinary people became more and more interested in cultural life.^[10] Mass media such as radio and TV made Trot widespread across the country - the household ownership of televisions rose rapidly from 6.4% in 1971 to 83.1% in 1980,^[76] so the pop artists gained more space to present themselves to the public. That's one factor in the rise of Trot music in the 70s. The other was the young generation born around the time of liberation in 1945. Even though they debuted in the 60s they have since become Trot icons.

Since 1966, Munhwa Broadcasting Corporation has hosted a popular variety show entitled 'MBC Ten Singers Match'; 5 singers each female and male are running in the team competition, and at the end of the show one of them will be chosen the best singer. The program was broadcast on the radio until 1968, then on television.^[77] It was renamed 'MBC Song Festival' in 2005 and is still held today at the end of the year.^[78] Whether the choice of some singers was always fair, is another matter.^[79] In the 70s, mainly Trot singers appeared in the show, but in the 80s, some ballad singers attended partially, and not until the 90s belonged Trot singers to the minority of participants. This can be meaningful evidence that showed the popularity of Trot in the 70s. A research sums up 59 songs that were presented in a weekly music program on TV as well as in the aforementioned festival in the 70s, also shows the same result.^[80] But Trot was no longer the only popular music genre in the 70s. With the proliferation of mass media, contemporary folk music from the United States slowly found its audience as well as performers, who led since the 80s one of the mainstreams of popular music in South Korea.

From the late 1960s to the mid-70s, two singers took Trot's stage: Nam Jin and Na Hun-a. They were indeed the first pop idols in South Korea. The rivalry of both was so awesome that predominantly female fans were clearly formed on two fronts.^[81] Nam Jin was the first to hold his own concert in 1971 in Korean popular music history, which was then called 'recital' - actually a term for classical music rather than popular music. From the 80s, while Nam Jin could barely release hit songs like before, Na Hun-a released hit songs up to the 2000s, and his fans can still look forward to his sold-out concert in 2019.^[82] The two have very different vocal styles. Nam Jin often sang in lilting mood. Some of his hit songs are rhythmically 'unorthodox' for Trot, e.g. "Darling, Please Don't Change" sounds like mimetic rock and roll. Na Hun-a, on the other hand, sang throughout in 'orthodox' style for Trot, often using the extended vibrato with wonderful Kkeokk-ki technique. Na's big advantage, of course, was that he was one of the few Trot singers-songwriters to write songs exactly according to his style. Their representative hit songs in the 60s-70s are:

In the second half of the 1970s, some singers appeared who were not actually Trot familiar, but just with Trot songs were popular. Among them, Kim Hun was successful with "Leaving Me Behind, Arirang" (Korean: 나를 두고 아리랑, 1975), Cho Yong-pil with "Come Back To Busan Harbor" (Korean: 돌아와요 부산항에, 1975), Choi Heon with "Leaves Of Paulownia" (Korean: 오동잎, 1976), Song Dae-gwan with "Suddenly, Sunny Day Comes" (Korean: 쨍하고 해 뜰 날, 1976), Yun Su-il with "But Never Want To Love" (Korean: 사랑만은 않겠어요, 1977) and others. Most of them had previously engaged in rock band - at that time, such band was called 'group sounds', based on the Japanese model. Some critics sometimes refer to the music of these artists as 'Trot-go-go' or 'rocker's Ppong'. Called 'Trot-go-go' because go-go had primarily been introduced and popularized as dance music in the 1970s in Korea, and at the same time many so-called Go-go night dance clubs opened in Seoul, where the above-mentioned singers with their group sounds worked. Called 'rocker's Ppong' because group sounds as a rock band funnily enough performed Ppongjjak. After all, Trot-go-go has contributed to the enrichment of Trot by combining style, which is based on the traditional duple or quadruple metre scheme, with the syncopation elements of dance music.

Cho Yong-pil's "Come Back To Busan Harbor" was noteworthy in that it suddenly made him a star from a hitherto unknown musician.^[84] The popularity of this song could be explained by the political context, because the visit of the living in Japan Koreans who belonged to the pro North Korea association 'Jochongnyeon', just in 1975 was allowed:^[85] the brothers returned from abroad back to Busan - that's what the song screamed!^[11] In fact, the song itself became so popular later to make the Japanese enka singers aware of this song - several cover versions of enka singers are on YouTube.^[86] Meanwhile, after the success of this song, Cho did not seriously himself concern with Trot music, but instead turned to his actual musical domain alternative rock and pop ballads.^[87] Cho soon got into difficulty. In 1975, a 'marijuana scandal' occurred; 18 popular artists - mostly singers from group sounds including Cho and Shin Jung-hyeon - were rebuked for cannabis consumption and banished from public and private broadcastings several years.^[88] But still, the consumption of cannabis and drugs by celebrities is a hot issue until today.^[89]

The growing economic growth of South Korea has become noticeable everywhere in the 1980s. The young generation, called baby boomers in South Korea as well as in other countries, was coming of age. Baby boomer cohort, born between 1955-1963, is the largest population in South Korea.^[90] Accordingly, the number of students in colleges up to 1990 has increased dramatically more than seven times since 1970.^[91] The increased number of students boosted on the one hand the formation of student subculture, on the other hand the young generation faced the cultural cleavage between the desire for change and the conservative establishment and tried to adapt to the changing times. The popular music has also undergone this change and took up the challenge. Beginning at the end of the 70s, the young artists tried contemporary folk song and pop ballads and rock genre based on the taste of the Koreans. Music halls and night clubs offered singers with the acoustic guitar as well as group sounds to perform their works. Precisely by their subculture, even in outward appearances such as acoustic guitar, long hair, jeans and the like, they could feel differentiated from the elder generation.^[92] It existed to provide newcomers the opportunity to meet and present their work. There were two prestigious song festivals that were hosted by MBC TV annually in the late 1970s, which now were not hold any more: 'College Song Festival' (1977-2012) and 'Riverside Song Festival' (1979-2001). In the 60s and 70s, the US Army clubs were the springboard from which many artists stepped forward. In the 80s, the song festivals assumed such role. Well, Trot had a hard time with this uplifting music of the baby boomers.

Trot was able to hold its own still in the 80s. The popularity of cassettes proved very important for the genre, and helped bring about the localization of Trot music. It also helped in the invention of the sound of Trot medley, which is now emblematic of contemporary Korean Trot music. In 1984, a medley album "Couples-only Party" (Korean: 쌍쌍파티), consisting of 21 well-known Trot songs was released. It was a compilation of separated recorded songs of a female and a male singer in alternating, but not in duet, and their voice was enhanced by acoustic echo.^[12] After the extraordinary success of the first album, they recorded 4 more "Couples-only Party" cassette albums next year also with success. The five "Couples-only Party" albums contain a total of 110 Trot songs. As a result, many musicians flooded the music business with about 50 albums titled 'Couples-only'.^[93] A few years later, another female singer Mun Hee-ok (Korean: 문희옥) succeeded also with a Trot medley album "Disco Medley In Eight Dialects" (Korean: 8도 디스코 사투리 메들리, 1987). Anyway, the female singer Joo Hyun-mi was discovered - the male partner Kim Jun-gyu (Korean: 김준규) was actually not a professional singer, but a composer and producer. Previously, Joo Hyun-mi had participated as a vocalist of a student band at the 'Riverside Song Festival' (1981) and won the participation prize.^[94] The success of "Couples-only Party" made her debut with her own song "Rainy Yeongdong Bridge" (Korean: 비 내리는 영동교) in 1985. This debut song brought her as Trot singer countrywide fame, Joo released four albums in 1985 as well as 1986 with moderate success. The 9th album "Sinsa-dong And The Man" (Korean: 신사동 그 사람) in 1988 earned her 'Song of the Year Award' of KBS and MBC, the most important awards at that time in South Korea. Her singing style of this song differed from the conventional Trot in that the tempo was rhythmically fast in diatonic scale: this may be influenced by the medely style. Critics call it a semi-Trot.^[28] The lyrics of her songs like "Sinsa-dong And The Man", "Tears Blues" (Korean: 눈물의 블루스, 1986), "Unrequited Love" (Korean: 짝사랑, 1989), evoked a certain milieu of hostess clubs.^[13] A famous entertainment district in Seoul was Sinsa-dong, which was usually called 'Yeongdong' in the 1980s and today 'Gangnam District' in great order. It may have helped to call Trot 'Seongin-gayo', literally adult music.^[80]

In the 80s, also two female singers, Kim Soo-hee and Sim Soo-bong enlived the sinking popularity of Trot music. The two began their music career in the US Army club: Kim sang as a vocalist of a band 'Black Cats' and Sim worked as a drummer of a band 'Nonstop'. They are both singers and songwriters. Sim Soo-bong debuted in 'College Song Festival' in 1978 with "The Man Back Then" (Korean: 그때 그 사람). It was very rare for a singer to participate in the college festival with a Trot song. Although she got no prize, the song became a big hit next year. Like the success of "Come Back To Busan Harbor", so also the hit peaking of "The Man Back Then" probably has to do with the political incident back then. The song as well as its singer drew special attention to themselves because Sim was present at the assassination of President Park in 1979. But she herself suffered from the psychic trauma.^[95] Her next hit song was "Men are Ships, Women are Harbors" (Korean: 남자는 배 여자는 항구, 1984). Otherwise she brought little hit songs.

Kim Soo-hee's career began in 1976 when she recorded her first album "You're Too Hard" (Korean: 너무합니다). After the unsuccessful debut song, she appeared as a vocalist for a band in the US Army club. "A Yoke" (Korean: 멍에, 1983), "A Southbound Train" (Korean: 남행열차, 1987) and "Mourning" (Korean: 애모, 1991) were breakthroughs in her career. "A Yoke" garnered above all sympathetic acceptance from those women who engaged in bars and clubs, because its lyric reflected images of their quotidian hardships and solace. The lyrics image of this song was pretty much the same in Joo Hyun-mi's songs "Rainy Yeongdong Bridge" and "Sinsa-dong And The Man". "A Southbound Train" was popular at the time especially as a fight song of the professional baseball team then Haitai Tigers, comparable to "Busan Seagulls" (Korean: 부산 갈매기, 1982) of Lotte Giants - the Trot song "Busan Seagulls" was one-hit wonder by Moon Seong-jae (Korean: 문성재). In addition, Kim Soo-hee considered "Mourning" her favorite song.^[96]

In 1985, a Trot music program 'Gayomudae' (Korean: 가요무대), literally means 'music stage', launched by KBS TV. It accomplished a steady rapprochement to Trot's listeners till this day.^[97]

In the late 1990s, Epaksa made an extravagant attempt, calling his music 'techno-trot', a mixture of rapping, techno and dance.^[29]

An article published in the Chosun Ilbo in 2010 reported the government's use of Trot music as a propaganda tool against North Korea.^[98] Over 184 songs from artists such as Na Hun-a, Jang Yoon-jeong and Park Hyun-bin, were broadcast through FM radio programs targeting North Korean soldiers.