18. Smino, 'Blkswn'
A young rapper with such obvious talent and starpower, Smino's idiosyncratic debut album boldly diverges from any current dominant aesthetics. Alongside the spare, clanking, found-sound funk of producer Monte Booker, the St. Louis rapper disguises clever lyrical turns in acrobatic chains of syllables, delivered with an unpredictable swing. The secret ingredient is R&B, built into the melodic DNA of Blkswn, as on the bouncy woo of "Netflix & Dusse" or the dreamlike he-said-she-said of "Glass Flows," featuring nimble Zero Fatigue crew member Ravyn Lenae. If there's any analogue, it might be the pioneering approach of Kelis, who was able to give her eccentricities a pop-chart appeal through R&B's populist songcraft. D.D.