TDE's in house Multi-Grammy winning Derek Ali "MixedByAli" is one of the most talented engineers of his generation. He is best known for his work with rapper Kendrick Lamar on DAMN., Good Kid, M.A.A.D City, and Grammy award winning album To Pimp a Butterfly. Derek has also worked with artists such as Snoop Dogg, Dr. Dre, Robin Thicke, Drake, and more.