Along with Kendrick Lamar, 26-year-old Big K.R.I.T. is one of the freshest voices in the game right now. Hailing from Mississippi, the young rapper draws on old-school rap and touches of funk for the bedrock of his latest album Live from the Underground, out on Def Jam Recordings. Big K.R.I.T’s West Coast Tour hits town on Thursday, May 30, at the Phoenix Theater. 201 Washington St., Petaluma. 8pm. $22. 707.762.3565.