Usher feat. P. Diddy - I Don't Know
Genre: Funk / Soul
Style: Contemporary R&B
Country: US
Label(s): LaFace Records (LFDP-4541)
More from: Usher feat. P. Diddy
A1. Usher feat. P. Diddy - I Don't Know (Clean) 4:32A2. Usher feat. P. Diddy - I Don't Know (Instrumental) 4:30B1. Usher feat. P. Diddy - I Don't Know (Dirty) 4:32B2. Usher feat. P. Diddy - I Don't Know (Acappella) 4:32