Question: K Theory is an electronic hip-hop act by who, they have done official remixes for Dequantes Devontay Lamar, an American singer, rapper and songwriter from Atlanta, Georgia, better known by his stage name Rich Homie Quan?
Sentence (from "K Theory"): They have done official remixes for Flo Rida's "GDFR", Rich Homie Quan's "Flex", Fetty Wap's "Trap Queen", and many more songs.
Relevant evidence: No