50 Cent - P.I.M.P (acapella) D#m, one semitone lowered to Dm
Salt 'n Pepa and En Vogue - Whatta Man (album mix) Gm
Salt 'n Pepa and En Vogue - Whatta Man (instrumental) Gm
parts of 50 Cent + Snoop Dogg - PIMP remix (video youtube)

This is the long one. You can leave early in the breaks at 4:15, 5:29 or 6:54
I made a short version (without Snoop) that got FrontPaged on mashstix.com with tips from Satis5d, DRA'man, Sgt Mash: thanks guys.