I've got a short list,
Field of Daggers - House of Heroes______Instrumental rock, with an outro so awesome I want to smash my head on a wall. (In a good way)
Run From yesterday - High Flight Society_____Just flat out awesome song. Very moving lyrics, and a melody that never leaves my head. I would love to make a Halo montage to this one day.
Hill Street Blues - Maj______This song is about the economy... Lol!
My brother and I jam out to this song in my car every chance we get.
Romance Me - Disciple______Powerful intelligent screamo with poetic and profound lyrics. This would also go great with an awesome Halo montage.
And finally,
Letters from War - Mark Schultz
Legend Of McBride - Mark Schultz
This guy is the most amazing pianist and vocalist I've ever heard in my life. The range and depth of his voice are unparalled in my book. Legend Of McBride has the most awesome piano music you'll hear anywhere, and Letters from War is a wonderful orchestral piece, couple with piano and vocals from Mark.