With a laidback, classicist hip-hop sound, Joey Bada$$ gave New York traditionalists a new face and direction. His first single, "Waves," has a sleek, wistful jazziness and fluid rap style that suggested the new generation could wield emotional breadth rivaling their forefathers'. "Slum Villain" brought Joey's jazz to the forefront, its sizzling cymbals and block chords preparing a cool, sophisticated canvas for his intricate bars. Meanwhile, "Teach Me" displays his substantial skills with its double-time drum 'n' bass production sound, deft verses, and Kiesza's memorable chorus.