Samuel Barber - Adagio for strings
http://www.youtube.com/watch?v=1dPDO...eature=related

Led Zeppelin - Stairway to Heaven
http://www.youtube.com/watch?v=ayzhJKy8H_A

Slipknot - Vermillion Pt.2
http://www.youtube.com/watch?v=DoTUIe1-2fo

Audioslave - Like a Stone
http://www.youtube.com/watch?v=D1j823QH6cU

Lynyrd Skynyrd - Free Bird
http://www.youtube.com/watch?v=7PENBU3lrpE