From the Notepad file

"Music composed and produced by Martin O'Donnell (ASCAP) and Michael Salvatori (ASCAP)

Composed and produced by Martin O'Donnell (ASCAP), Michael Salvatori (ASCAP)
"Wild Life (1-02-2.)", "Cold Logic (1-05-2.)", "To Kill a Demon (1-08-1.)", "Innocents of Voi (1-08-3.)", "Escape (2-06-2.)" & "Flood Rising (2-08-2.)" composed and produced by Martin O'Donnell (ASCAP), Michael Salvatori (ASCAP) and C Paul Johnson (ASCAP)
Performances by Martin O'Donnell and Michael Salvatori
Additional performance by C Paul Johnson
Concert Master/Contractor: Simon James
Northwest Sinfonia Conductor: David Sabee
Choir Conductor: Joe Crnko
Additional Orchestration: Stan LePard
Some Vocal Samples courtesy of Spectrasonics "Symphony of Voices"
Additional engineering: Reed Rudy Studio X
Mastering: Rick Fisher RFI Studios

Album Produced by Nile Rodgers
Album Music Co-Supervisors: Nile Rodgers and Michael Ostin
Executive Album Producers: Cassandra Cummings and Sandy Ting

Album Packaging Design
Creative Director: Aaron LeMay
Art Director: Lorraine McLees
Graphic Design: Troy Allen Coleman & Andrew Davis

Special Thanks To:
Bungie
Our Friends at Sumthing Else Music Works Inc: Sal Farina, Andy Uterano, Jayne Krell, Risa Malkinson & Jennifer Larson
Franchise Development Team for Halo: Alicia Brattin, Kirsten Duvall, Alicia Hatch, Brian Maeda, Steve Schreck & Lisa Sher
Marketing Team for Halo: Josh Goldberg, Jennifer Knueppel, Chris Lee, Jen Martin & Jerret West

Additional Thanks To:
Microsoft Game Studios: Kevin Browne, Shane Kim, Don McGowan, Sue Stickney, Elke Suber, Ed Ventura & Rich Wickham"