• Steve Mack
• Bass (Electric)

• Michael O'Donnell
• Vocals

• John O'Neill
• Conductor, Director, Keyboards

• Melodye Perry
• Vocals

• Larry Raben
• Vocals

• Marc Shaiman
• Director, Keyboards

• Boko Suzuki
• Arranger, Conductor, Director, Keyboards

• John Tartaglia
• Vocals

• Diane Warren
• Vocals

• Scott Crawford
• Vocals

• Annabelle Hoffman
• Vocals, Soloist

• David Anthony Matos
• Guitar, Arranger

• Harvey Fierstein
• Vocals, Soloist

• Mike McGowan
• Vocals

• Michael Lavine
• Arranger, Keyboards

• Steve Landau
• Arranger, Conductor, Director, Vocals

• Dick Latessa
• Vocals, Soloist

• Linsey Alexander
• Vocals

• Tim Stella
• Piano, Rehearsal Accompanist

• Idina Menzel
• Vocals

• Tripp Hanson
• Vocals, Soloist

• Antonio Banderas
• Arranger, Vocals, Soloist

• Amy Marie Dolan
• Vocals, Soloist

• Gary Maurer
• Vocals

• Jeff Siebert
• Vocals

• Kenny Brescia
• Guitar

• Robert Fowler
• Vocals

• Kate Buddeke
• Performer

• Hugh Jackman
• Vocals, Soloist

• Terry Burrell
• Vocals, Soloist

• Donna Marie Asbury
• Vocals, Soloist

• Claudia Chopek
• Violin

• Martin Lowe
• Arranger

• J. Walter Hawkes
• Trombone, Ukulele

• Liz McConahay
• Vocals

• Sandy Rosenberg
• Vocals

• Ginny King
• Performer

• Brooks Ashmanskas
• Narrator

• Schele Williams
• Vocals, Soloist

• Patrick Scott Brady
• Arranger, Conductor, Director, Keyboards

• Jennifer Gambatese
• Vocals

• Pamela Jordan
• Vocals

• Carmine Alers
• Vocals, Soloist

• Jennifer West
• Vocals

• Shawn Wilhite
• Production Assistant

• Michael Curry
• Vocals

• Larry Wayne Morbitt
• Arranger, Conductor, Vocals

• Alisa Klein
• Vocals

• Matthew Perryman Jones
• Vocals

• Wally Dunn
• Performer

• Tom Viola
• Liner Notes

• Jeff Potter & The Rhythm Agents
• Drums

• Gary Fienberg
• Trumpet

• Marilyn Caskey
• Vocals

• Chester Gregory
• Vocals, Soloist

• Kevin Massey
• Vocals

• Jordan Viscomi
• Performer

• Patrick Vaccariello
• Conductor, Director

• Graham Bowen
• Performer

• Addison Timlin
• Performer

• Heather Tepe
• Performer

• Brandon Espinoza
• Performer

• Stephen Scott Scarpulla
• Performer

• Chandra Lee Schwartz
• Performer

• Stephanie Bast
• Vocals

• Rachel Debenedet
• Vocals

• Richard Blake
• Vocals, Soloist

• Clarke Thorell
• Vocals

• Alexandra Stevens
• Performer

• Gary Adler
• Arranger, Director, Keyboards

• Shoshana Bean
• Vocals, Soloist

• Matt Bauer
• Performer

• Kristin Marks
• Vocals

• Vance Avery
• Vocals

• Elena Shaddow
• Vocals

• Terra Lynn Arrington
• Vocals

• Polly Baird
• Vocals

• Scott Barnhardt
• Vocals

• Kevin Bernard
• Vocals, Soloist

• Becky Berstler
• Vocals, Soloist

• Tom Bertsch
• Vocals, Soloist

• Stephanie J. Block
• Vocals, Soloist

• Jerad Bortz
• Vocals

• Megan Campbell
• Vocals

• Lanene Charters
• Vocals

• Alison Cimmet
• Production Assistant

• Michael Clowers
• Vocals, Soloist

• Richard Costa
• Vocals

• Kathy Dacey
• Vocals

• Ben Davis
• Vocals

• Frenchie Davis
• Vocals, Soloist

• Delisco
• Vocals, Soloist

• Naleah Dey
• Vocals

• Jessica Dillan
• Vocals, Soloist

• Bernard Dotson
• Vocals, Soloist

• Meghann Dreyfuss
• Vocals

• Nicolas Dromard
• Vocals

• Kat Dudina
• Vocals

• Tracy Jai Edwards
• Vocals

• John Treacy Egan
• Vocals

• David Eggers
• Vocals

• Shawn Emamjomeh
• Vocals, Soloist

• Carlos L. Encinias
• Cello, Vocals

• Angie Everett
• Vocals, Dance (Tap)

• Matt Farnsworth
• Vocals, Soloist

• Mitchel Federan
• Vocals

• Tim Fitz Gerald
• Vocals, Soloist

• Emily Fletcher
• Vocals, Dance (Tap)

• Eamon Foley
• Performer

• Patrick Garner
• Performer

• Jenna Gavigan
• Performer

• Tim Goldman
• Design, Illustrations

• Eric Gunhus
• Vocals

• Julie Halston
• Performer

• Tyler Hanes
• Vocals

• Colin Hanlon
• Vocals, Soloist

• Julie Hanson
• Vocals

• Jessica Hartman
• Vocals

• Colleen Hawks
• Vocals

• Tamra Hayden
• Production Assistant

• Jacqueline Hendy
• Vocals

• Richard Hester
• Performer

• Oliver Hofer
• Bass (Electric)

• David Holcenberg
• Conductor

• Leah Horowitz
• Vocals

• Stephen Alexander Horst
• Vocals

• Katrina Yaukey
• Vocals

• Sarah Jayne Jensen
• Performer

• Carol Linnea Johnson
• Vocals

• Jim Laev
• Arranger, Keyboards

• Catrice Joseph Hart
• Vocals, Soloist

• Francis Jue
• Vocals

• Molly Grant Kallins
• Performer

• Kendra Kassebaum
• Vocals, Soloist

• Isabel Keating
• Vocals, Soloist

• Tari Kelly
• Vocals

• Dontee Kiehn
• Performer

• Grasan Kingsberry
• Vocals, Soloist

• Gina Lamparella
• Performer

• Steve Lavner
• Guitar, Director, Keyboards

• Allison Thomas Lee
• Vocals

• Heather Lee
• Performer

• Larry Lelli
• Drums

• Sabra Lewis
• Vocals

• Matt Logan
• Performer

• Michael Longoria
• Vocals

• Gianna Loungway
• Vocals

• Penny Ayn Maas
• Vocals

• Brian J. Marcum
• Vocals

• Julie Martell
• Performer

• Tyler Maynard
• Vocals

• Allison Mayne
• Production Assistant

• Liz McCartney
• Vocals

• George McDaniel
• Vocals

• Sarah McLellan
• Vocals, Soloist

• Leon Mossen
• Performer

• Rashad Naylor
• Vocals

• David Nehls
• Arranger, Conductor, Musical Director, Consultant, Keyboards

• Raúl Esparza
• Vocals, Soloist

• Marc Caplan
• Vocals, Soloist

• Sammy Davis, Jr.
• Arranger

• Beth Fowler
• Vocals, Soloist

• Benny Gramm
• Percussion, Drums

• Mark Grant
• Engineer

• Jack Hoffman
• Vocals, Soloist