Kevin Marques Moo, better known by his stage name Daddy Kev, is an American DJ, Grammy Award-winning audio engineer, record producer and executive from Los Angeles, California. He is the owner of Alpha Pup Records and the founder of Low End Theory. As an audio engineer, Daddy Kev has mixed and mastered albums by Flying Lotus, Thundercat, Kamasi Washington, and Leon Bridges.

Regan Farquhar, better known by his stage name Busdriver, is an American rapper and producer from Los Angeles, California. He has collaborated with rappers such as Myka 9, R.A.P. Ferreira, Nocando, Open Mike Eagle, 2Mex, Aesop Rock and Radioinactive. His primary producers have been Daedelus, Boom Bip, Daddy Kev, Loden, Paris Zax, Omid, Kenny Segal, and Nobody. He has also worked with D-Styles on two albums.