John Butler- Ocean

I found this in my days of rummaging through anything labeled as instrumental not long after I had discovered Andy Mckee and Explosions in the Sky.  This song does in five and a half minutes, what other bands' albums can't even dream to accomplish.  It is pretty, uplifting, powerful, angry, inspiring, and sad... all while being extremely impressive.

I recommend searching for other versions of this song hanging around, no two are the same, meaning he improvises most of it, live.