That's all the soundtracks I found with the autors and who played/produced them. Enjoy ^^

Me And You
Written by John Frizzell and Gabriel Mann

On The Loose Again
Written by John Frizzell and Gabriel Mann
Performed by Gabriel Mann

When we Stand Together
(uncredited)
Written by Chad Kroeger, Ryan Peake, Mike Kroeger, Joey Moi
Performed by Nickelback

Battlefield
(uncredited)
Written by Ryan Tedder & Sam Watters
Performed by Jordin Sparks
Produced by Ryan Tedder & The Runaways

Iridescent
(uncredited)
Written by Chester Bennington
Performed by Linkin Park

Feels Like Tonight
(uncredited)
Written by Dr Duke & Max Martin
Performed by Daughtry

No Air
(uncredited)
Written by Erik Roger Griggs (as Eric Griggs) & Steven L. Russell (as Steve Russell)
Performed by Jordin Sparks featuring Chris Brown
Produced by The Underdogs

Ain't Nothing Wrong With That
(uncredited)
Performed by The Underdogs

Just Want You To Know
(uncredited)
Written by Max Martin & Lukasz Gottwald
Performed by Backstreet Boys
Produced by Max Martin & Dr. Luke

Meteor Shower
(uncredited)
Written by Adam Young
Performed by Owl City
Produced by Adam Young & Matthew Thiessen

Two is Better Than One
(uncredited)
Written by Martin Johnson
Performed by Boys Like Girls featuring Taylor Swift
Produced by Brian Howes

Bad
(uncredited)
Written and Performed by Michael Jackson
Produced by Quincy Jones

Lucy
(uncredited)
Written by John Cooper
Performed by Skillet

I Promise You (With Everything I Am)
(uncredited)
Written by Dan Hill
Performed by Backstreet Boys
Produced by Timmy Allen & Veit Renn

Marchin On
(uncredited)
Written by Ryan Tedder
Performed by OneRepublic

I Know
(uncredited)
Performed by Drake Bell

Breathe Easy
(uncredited)
Written by Lars Halvor Jensen, Martin Michael Larsson & Lee Ryan
Performed by Blue
Produced by DEEKAY

Send Me on My Way
(uncredited)
Written by Liz Berlin, John Buynak, Jim DiSpirito, Jim Donovan, Michael Glabicki, Patrick Norman and Jenn Wertz
Performed by Rusted Root

Heaven Is a Place On Earth
Written by Rick Nowels and Ellen Shipley
Performed by Belinda Carlisle and The Go-Gos
Produced by Rick Nowels

Some Hearts
(uncredited)
Written by Diane Warren
Performed by Carrie Underwood
Produced by Dann Huff

Simply the Best
Written by Mike Chapman & Holly Knight
Performed by Tina Turner
Produced by Tina Turner & Dan Hartman

Gotta Be Somebody
Written by Chad Kroeger, Ryan Peake, Mike Kroeger & Daniel Adair
Produced and performed by Nickelback

Fell in Love With an Alien (Remix)
Performed by Galaxy featuring DJ Jay

Because You Loved Me
Written by Diane Warren
Performed by Céline Dion
Produced by David Foster

Get Down (You're the One for Me)
Written by Bulent Aris & Smooth T
Performed by Backstreet Boys featuring Smooth T

Love Train
Performed by Monique Donnelly