- Craig Toungate
- Carter Burwell
- The Chorus of the Lion King 2: Simba's Pride
- AVbyte
- Lyle Lovett
- Robin Huston
- Jodi Benson
- Bruce Reitherman
- Eoff & Beoff
- Klaus Badelt
- Claire Crosby
- Samuel E. Wright
- Geek Music
- Melodyia Music
- Amy Adams
- Louis Prima
- Mr Dooves
- Wynonna
- Kamehameha Schools Children's Chorus
- Rob Thomas
- Boyzone
- Charles Aznavour
- Fantasia
- Blue Sea Band
- Cam Clarke
- Vanessa Williams
- Jun Sung Ahn
- Gabriella Montez
- Jonathan Young
- 2Hooks
- Edyta Gorniak
- Malinda Kathleen Reese
- Oliver Moya Bueno
- Lucie Dolène
- Elton John
- Meredith McCall
- Evynne Hollens
- Take It SLO
- Phil Collins
- Michael Giacchino
- Benny Martin
- Roger Bart
- Elvis Presley
- Camille
- Alexandra Wilcke
- Belinda Carlisle
- The Wong Janice
- Martha Reeves & The Vandellas
- Sounds of Blackness
- Kyle Landry
- Makiko Hirohashi
- Andy Dick
- The Cast of High School Musical
- Lebo M
- Claire Ryann Crosby
- Corbin Bleu
- Chris Martin & Chorus
- Angélique Kidjo
- Disney Studio Chorus
- Original Broadway Cast
- Mark Fowler
- Ivan Pavlakovic
- Phil Harris
- Smash Mouth
- Reese Oliveira
- Taylor Davis
- José Germain
- *NSYNC
- Peter Hollens
- Disney Characters
- Chorus
- Adriana Vitale
- Judy Kuhn
- Cheryl Freeman
- Gene Miller
- Troy
- Moisés Nieto
- Pocahontas
- Michael Bolton
- Heather Headley
- Jonas Brothers
- Claire Ryann
- Helena Blackman
- Bénédicte Lecroard