Leave it to Willow Smith to drop some easy listening that makes you think. The young philosopher has released a short EP called Mellifluous, and it’s as icy-cool as its SAT-word name suggests. Smith debuts three songs on the release: “Cave Wall,†“Little Shard,†and “Need to Know.†Each “transcendental lullaby,†as Smith labels the effort on Soundcloud, features only Smith’s vocals and an electric guitar. Like most of the artist’s recent releases, it’s a far cry from those “Whip My Hair†days. Listen to the light, chilly songs below.