D’Angelo’s genre-melting musicianship and warm, soulful voice have created some of the most irresistibly seductive songs of his generation: “Brown Sugar” romances with funky, slinky hip-hop, “Untitled (How Does It Feel)” caresses indecipherable coos over throbbing basslines, and “Really Love” expertly navigates sultry Spanish guitars. With chill riffs or urgent melodies, D’Angelo knows just how to set the mood.