Ed Sheeran

Alice in Chains, Jerry Cantrell

Sarah McLachlan

One Direction

The Shadows

Evanescence, Amy Lee, Ben Moody, David Hodges

Aerosmith, Diane Warren

Avril Lavigne, Butch Walker

Nightwish

Banjo Patterson

Aerosmith, Steven Tyler, Joe Perry

John Kander, Chicago (musical), Fred Ebb

Amy Winehouse

Deftones, Camillo ChinoMoreno, Stephen Carpenter, Chi Cheng, Abe Cunningham, Frank Delgato

The Calling

4 Non Blondes

Red Hot Chili Peppers, Anthony Kiedis, Chad Smith, Michael Balzary, David Navarro

Dire Straits

Disney

One Direction

Disney

Bruno Mars

AC/DC, Angus Young, Malcolm Young, Brian Johnson

Red Hot Chili Peppers, Anthony Kiedis, Chad Smith, Flea, John Frusciante

John Schanberger, R. Coburn, Vicente Rosa

Neyo, Shaffer Smith, Robert Shea Taylor

Backstreet Boys, Andreas Carlsson, Howie Dorough, Steve Diamond

Whitney Houston, Frank Wildhorn, Chuck Jackson

Chris Isaak

Enya, Nicky Ryan

Rihanna

John Mayer

John Williams

Brad Paisley, Chris DuBois, Kelley Lovelace

Miley Cyrus, Antonina Armato, Tim James, Devrim Karaoglu

Miley Cyrus

Celine Dion, Corey Hart

Mumford and Sons, Marcus Mumford

Katy Perry, Christopher Stewart, Monte Neuble, Thomas Brian

Luigi Creatore, G. Weiss, H. Peretti