This list will be long. You've been warned.

25 or 6 to 4 - Chicago
21st Century Schizoid Man - King Crimson
9 Crimes - Damien Rice
A Change Is Gonna Come - Sam Cooke
Aerith's Theme - Nobuo Uematsu
All Along The Watchtower - Jimi Hendrix
Another World - Yatsunori Mitsuda
Baba O'Riley - The Who
Babe I'm Gonna Leave You - Led Zeppelin
Delicate - Damien Rice
DLZ - TV On The Radio
Dreams - Fleetwood Mac
Fairy Tales - Hypernova
Gimme Shelter - Rolling Stones
Goodbye Yellow Brick Road - Elton John
Heart-SHaped Box - Nirvana
Help I'm Alive - Metric
Hey Jude - The Beatles
House of the Rising Sun - The Animals
Hymn 43 - Jethro Tull
I Want You - The Beatles
In The Air Tonight - Phil Collins
Landslide - Fleetwood Mac
Let It Be - The Beatles
Losing My Religion - REM
Loss Of Me - Nobuo Uematsu
Love Reign O'er Me - Led Zeppelin
Our Time Is Running Out - Muse
Paint It, Black - Rolling Stones
Plug In Baby - Muse
Rhiannon - Fleetwood Mac
Rhinestone Eyes - Gorillaz
Sweet Dreams - Eurythmics
She's a Genius - Jet
Smells Like Teen Spirit -Nirvana
Someday The Dream Will End - Nobuo Uematsu
Something In The Way - Nirvana
Staring at the Sun - TV On The Radio
The Widow - The Mars Volta
The Wind Cries Mary - Jimi Hendrix
Tiny Dancer - Elton John
Twilight Galaxy - Metric
Welcome to the Machine - Pink Floyd
While My Guitar Gently Weeps - The Beatles
Will Do - TV On The Radio
Wolf Like Me - TV On The Radio
Yearnings of the Wind - Yasunori Mitsuda

I will inevitably come back and edit the trout out of this. But for now, it stays.