- Alto Vocals
- Amber Erwin, Amy Fogerson, Jessica Rotter, Karen M. Schwartz, Kim Switzer, Nancy Sulahian, Niké St. Clair, Sandie Hall, Sharmila Guha
- Arranged By, Programmed By
- Brian Tyler, Keith Power, Matthew Margeson, Tony Morales
- Bass
- Bart Samolis, Bruce Morgenthaler, David Parmeter, Drew Dembowski, Mike Valerio, Nicolas Philippon, Oscar Hidalgo
- Bass Vocals
- Alvin Chea, Bob Joyce, Christian Ebner, Eric Bradley, Jim Campbell, Jules Green, Michael Geiger, Randy Crenshaw, Reid Bruton, Scott Graff, Tim Ahlering, Vatsche Barsoumian
- Bass [Principal]
- Nico Abondolo
- Bassoon
- Ken Munday
- Cello
- Armen Ksajikian, Cecilia Tsan, Christina Soule, Christine Ermacoff, Dane Little, Dennis Karmazyn, George Kim Scholes, Jen Kuhn, Paula Hochhalter, Steve Erdody, Trevor Handy
- Cello [Principal]
- David Speltz