Kid Cudi gave a special treat to fans last night at the Barclay's Center in the form of an unreleased song.

The "Satellite Flight" artist performed the song during his "Cud Life Tour" deeming it "another one of those classic KiD CuDi songs in the essences as far as subject matter." Fans were excited as Cudi performed it, and informed everyone that he would finishing putting the song together.

The rapper also brought out A$AP Rocky and King Chip for the track, "Brothers."

Check it out above.