KLC is New Orleans hip hop producer Craig Lawson, also known as The Drum Major. He is one of the main producers associated with Beats By the Pound, the in-house production team linked to No Limit Records.

He later forms Overdose Entertainment with other former Beats By the Pound producers after they leave No Limit. The group then changes its name to the Medicine Men. KLC is also connected with 39 Posse.

His solo album is titled Drum Major.