Engineer [Mixing Assistant] Darren Rapp (tracks: A2 to B5, C2, C4, D1 to D3), Jaime Garcia (tracks: C3), Jason Rea (tracks: C1, C5)
Engineer [Mixing] Ben Arrindell (tracks: C1, C5), Delite (tracks: C1), Kenny Flav (tracks: C1), Mike Ifversen (tracks: D1), Robert Burnette (tracks: C3, D2), Troy Hightower (tracks: B3), Vinny Nicoletti (tracks: A2 to B2, B4, B5, C2 to C4, D3)
Engineer [Recording Assistant] Cory Hall (tracks: C5, D1), Darren Rapp (tracks: A3, B3, D3), Eduardo Larez (tracks: A2, A4, B1, B5, C2 to C4, D2, D4), Jason Rea (tracks: C1), Rich Tapper (tracks: B4), Ted Regier (tracks: A5, B2, C3, D3)
Engineer [Recording] Adam Mcleer (tracks: D3), Ben Arrindell (tracks: C1, C5), Brian Kenkadei (tracks: D1), Robert Burnette (tracks: A2 to A4, B1, B3 to B5, C2, C3, C5, D2), Vinny Nicoletti (tracks: A2 to A5, B2 to B5, C2 to C5, D2 to D4)
Executive-Producer Busta Rhymes, Rick Posada
Lacquer Cut By The Inhabitant
Management Chris Lighty, Kevin "Webb" Welch, Mona Scott
Mastered By Tom Coyne
Mixed By, Arranged By Jamal (tracks: B1), Adam Mcleer (tracks: D3), Ben Arrindell (tracks: C1, C5), Busta Rhymes (tracks: A2 to B5, C2 to D3), D.J. Scratch (tracks: B5, C2, C3), Darrell "Delite" Allamby (tracks: C1, C5), Darryl Sloan (tracks: A2 to A4), Deric Angellettie (tracks: D1), Diamond D (tracks: D2), Dominick Lamb (tracks: A2 to A4), Hassan Big Haas The Fantom (tracks: C4), Kenny Flav (tracks: C1, C5), Rashad Smith (tracks: B4), Rockwilder (tracks: B3), Swizz Beatz (tracks: A5)
Written-By A. Jamal (tracks: B1), A. Mcleer (tracks: D3), A. Meyer (tracks: D3), A. Roberson (tracks: C5), A. Colon (tracks: B4), A. Darrel (tracks: C4), W. Ward (tracks: D3), C. Evens (tracks: C4), D. Stinson (tracks: B3), D. Allamby (tracks: C1, C5), Darryl Sloan (tracks: A3 to), D. Camon (tracks: A2), D. Angellettie (tracks: D1), Dick Hyman (tracks: A3), D. Lamb (tracks: A2 to A4), E. Randel (tracks: D1), E. Seago (tracks: A4), E. Anderson (tracks: D3), G. Butler (tracks: D3), G. Spivey (tracks: B5, C2, C3, D4), J. Lordan (tracks: D2), J. Spicer (tracks: C3), J. Conoscenti (tracks: D3), J. Kirkland (tracks: D2), K. Dean (tracks: A5, B2), K. Dickerson (tracks: C1), L. Smith (tracks: C3), L. Jones (tracks: B1), Manu Dibango (tracks: B4), M. Leander (tracks: A4), Mystikal (tracks: C1), N. Myrick (tracks: D1), O. Osbourne (tracks: D3), D. Brian (tracks: D1), R. Smith (tracks: B4), Rashia Fisher (tracks: B1), R. McNair (tracks: B1), R. Simmons (tracks: C3), S. Browder Jr. (tracks: C4), Tony Iommi (tracks: D3), T. Smith (tracks: A2 to D4), W. Notise (tracks: B1), W. Lewis (tracks: B1), W. Mitchel (tracks: D1)