- All-4-One
- Jodi Benson
- Peter Hollens
- Ofra Haza
- Peabo Bryson
- Julie Andrews
- John Legend
- Richard O'Brien
- Sebastián Yatra
- Liza Minnelli
- Cyndi Lauper
- Boyz II Men
- Sarah Brightman
- Marilyn Monroe
- Donny Osmond
- Justin Hurwitz
- Diana Ross
- The Who
- Royal Philharmonic Orchestra
- Leslie Odom, Jr.
- Lebo M
- Doris Day
- Kristin Chenoweth
- Frank Sinatra
- Alan Menken
- Olivia Newton-John
- Adam Lambert
- Percy Faith
- Glee Cast
- Madonna
- Original London Cast
- Vanessa Williams
- Sara Bareilles
- Stephen Sondheim
- Stevie Wonder
- Sofia Carson
- Ne-Yo
- Andrew Lloyd Webber
- Elton John
- Barbra Streisand
- Boyzone
- Phil Collins
- Henry Mancini
- John Williams
- Randy Newman
- Rita
- Samuel E. Wright
- Mariah Carey
- Patrick Fiori
- Various Artists
- José Carreras
- Eddie Calvert
- Eydie Gorme
- Judy Kuhn
- Paul Simon
- Frankie Valli
- Carlos Vives
- Dr. John
- Will Smith
- Selena Gomez
- Bette Midler
- Ziyad Al Rahbani
- Miri Aloni
- Lana Del Rey
- Sting
- Josh Gad
- Lin-Manuel Miranda
- Hans Zimmer
- Garou
- Petula Clark
- Gene Kelly
- Mona Mor
- Phil Harris
- Donna Summer
- Demi Lovato
- Aric Lavie
- Ariana Grande
- Leonard Bernstein
- Murray Head
- Jonas Kvarnström
- Ryan Gosling
- Yossi Banai
- Rodgers & Hammerstein
- Idina Menzel
- André Previn
- Dove Cameron
- Movie Sounds Unlimited
- Fairouz
- Nicole Scherzinger
- Gregory Porter
- Kristen Bell
- Lea Salonga
- Alaska Thunderfuck