LA’s freshest schoolteacher drops science on “Spell My Name.” The driving beat (by Evidence of Dilated Peoples) lends itself to the spelling-bee chorus and D-E-F-A-R-I doesn’t disappoint. For disappointment, check the flip’s “Slumpy,” a fonky-ass Fred Wrek track with a weak-ass hook: “Bitch’ don’t give a fuck, bitch.” You won’t either.