It looks like you’re asking for a research-style paper or critical analysis of the
(Note: If you’d like, I can list specific contributors—artists, producers, and track credits—explicitly. That requires checking exact credits and release details.) belly 2 millionaire boyz club soundtrack
The soundtrack does feature a track by Timbaland & Magoo, Brandy, and others, but to cover the feature covering "2 Millionaire Boyz Club" or any direct association: It looks like you’re asking for a research-style