Sic Transit Gloria by Brand New always kinda haunted me.
9 Crimes by Damien Rice
Hold the Light - Bert Somner
Flowers for Ophelia - J Englishman
Nobody Home - Pink Floyd
No Handlebars - Flobots
Street Spirit (Fade Out) - Radiohead
[most other radiohead songs]
TV on the Radio - Mr. Grieves
VAST - I'm Dying
A.T.W.A. - System of a Down
Eli, the Barrowboy - The Decemberists
[a lot of other Decemberists songs]
Shake the Mind - C Cat Trance
The Rose General - kate the great
Showerhead - Eve6
. . . But Home is Nowhere - AFI (or more accurately, the hidden tracks, but I never remember what those are named)
As We Die - Charon
Heaven and Endless pt. II - Jupiter Sunrise