- Pentatonix
- Kenny Rogers
- CeeLo Green
- Carrie Underwood
- Clay Aiken
- Casting Crowns
- Whitney Houston
- Josh Groban
- Faith Hill
- Celine Dion
- Martina McBride
- Reba McEntire
- LeAnn Rimes
- Kelly Clarkson
- The Beach Boys
- The Carpenters
- Kenny Loggins
- Mannheim Steamroller
- Amy Grant
- Michael W. Smith
- Sandi Patty
- CeCe Winans
- Kirk Franklin
- Yolanda Adams
- Donnie McClurkin
- Vanessa Williams
- Patti LaBelle
- Gladys Knight
- Aretha Franklin
- Marvin Gaye
- Stevie Wonder
- And many more