Karl Rubin is a Grammy-Award winning Producer, Composer, and Pianist based in Los Angeles, California.

^[3]He has worked with some of the most prominent artists in the music industry including Justin Bieber, Swae Lee, DRAM, Lil Yachty, 6lack, Kris Wu, and more.

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Rubin is originally from West Palm Beach, Florida.

He started to get into music early, playing drums at the age of 10 and keys when he was 18.

^[3]His biggest influences are Quincy Jones, Kanye West, Mike Dean, Jay Z, Rick Rubin, Diddy, and Dr Dre.

^[3]He moved to Los Angeles, California in 2013 to pursue his music career further.

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Rubin's biggest break came in 2015 when he earned a writing credit on Justin Bieber's song Where Are Ü Now in which he would receive a Grammy.

^{[2] [4]}In June of 2016, he produced DRAM and Lil Yachty's hit song "Broccoli."

^[10]In April 2018, was listed as the Composer and Producer for Swae Lee's single "Guatemala."

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