In the midst of Grammy madness, Mac Miller drops “Confessions of a Cash Register,” a collaboration with Mobb Deep’s Prodigy. The MCs trade ominous rhymes on the dark record, produced by Alchemist and Larry Fisherman (Mac’s alias).

“Tell Dorothy we ain’t in Kansas/ Living in this world, but we don’t undertand it,” raps Mac, whose sophomore album Watching Movies With the Sound Off is still awaiting a release date.