Caroline Miller, better known as Soothslayer, is a DJ and Electronic Music Producer based in Los Angeles, California. She creates music of the drum and bass variety.

Miller is originally from Greensboro and graduated from The University of North Carolina at Greensboro.

Miller moved to Los Angeles, California in 2008 where she made a name for herself as a DJ in the bass scene. Her skills have been featured for Timeless Drum and Bass, Splat Media's Big Booty Bass, Camp Trip, Outerbass, and Insomniac's own Bassrush crew. She made her festival debut in 2016 at Nocturnal Wonderland and has since played major festivals such as the Electric Daisy Carnival (EDC). In addition to being a producer/DJ, Miller is also a video editor for Insomniac.