Knxwledge has inspired me as a producer, especially since hearing his beat behind Kendrick Lamar's song "Momma". Hud Dreems is a great instrumental album of his and a staple of the L.A. Beat Scene!
Curtiss King is an incredible dude, and I suggest you subscribe to his page as well as his Youtube channel here: https://www.youtube.com/user/CurtissKingTV ; I can't recommend this guy enough!