"Big" songs.

List some of your favorite “Big” songs. I don’t mean “Big” as in length, I mean it as songs that give a huge sense of space.

The Pixies - Where Is My Mind
Interpol - Untitled
Radiohead - How To Disappear Completely

Almost everything by Kate Bush, especially from The Dreaming and Hounds of Love.

Everything by Spiritualized, Flaming Lips, and Mercury Rev (except their first album). Almost everything by the Geraldine Fibbers.