12. “Things That U Do” Feat. Mariah Carey From Vol. 3… Life and Times of S. Carter (1999)
Since his infamous Best of Both Worlds’ co-star went by the name Pied Piper, maybe Jay thought it was okay to march to the beat of a flute. Mariah repaid the favor for “Heartbreaker” with a track that was sweeter than saccharine and did nothing to elevate anyone’s popularity, Swizz included.