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

Me And You
Written door John Frizzell and Gabriel Mann

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

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

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

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

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

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

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

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

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

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

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

Lucy
(uncredited)
Written door John Cooper
Performed door Skillet

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

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

I Know
(uncredited)
Performed door mannetjeseend, drake Bell

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

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

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

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

Simply the Best
Written door Mike Chapman & hulst, holly Knight
Performed door Tina Turner
Produced door Tina Turner & Dan Hartman

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

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

Because u Loved Me
Written door Diane Warren
Performed door Céline Dion
Produced door David Foster

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

Love Train
Performed door Monique Donnelly