Kelly Clarkson × 2
Walt Harrah × 1
Hangad × 1
Elaine Deasy × 1
Frida Situmorang × 1
Idina Kim Menzel × 2
Bob Chilcott × 1
Andy Williams × 2
Ouran High School Host Club × 1
Depeche Mode × 1
Albert Hammond × 1
Alan Bullard × 1
Angel Villoldo × 1
Loreena McKennitt × 2
Justin Timberlake × 1
Victor Sinadinoski × 1
Nhac Viet × 1
Pixinguinha × 2
Peter Cincotti × 1
Luis R. Miranda × 1
Casablanca × 1
John Forster × 1
Nightwish × 1
Kiss Me, Kate × 1
Sergei Rachmaninoff × 1
Chauncey Olcott × 1
Chick Corea × 2
Shenmue × 1
John Bucchino × 1
No Doubt × 1
José Galvão × 2
Aris Carastathis × 1
Celine Dion × 2
Puccini × 2
Green Day × 1
Joachim Andersen × 1
Suzumiya Haruhi No Yuuutsu × 1
Michael Jackson × 3
Aaron Copland × 4
Coalo Zamarano × 1
Felix Blumenfeld × 1
Thomas Ravenscroft × 1
Frank Bridge × 1
Mariachi Sol de Mexico × 1
John Kander × 2
Josh Groban × 2
Scott Joplin × 2
Bob Marley × 1
Jamey Aebersold × 1
Music theory × 5