Karl Petti is an Estonian composer and producer who has been active in the electronic music scene since the early 2000s. His music is characterized by its atmospheric and ethereal soundscapes, often incorporating elements of ambient, techno, and experimental electronica. Petti has released numerous albums and EPs on labels such as 12k, Morr Music, and Raster-Noton, and has collaborated with artists such as Tim Hecker, Khotin, and Vladislav Delay.