This list is incomplete, other songs can always be added.

If I had to chose just one song to define myself, at the moment (until I find a better one) it would be 'New World Man' by Rush. In this case it's not the music so much but rather what the lyrics say.

Ignore the visual content (or not) in this vid. I chose this one cause it had the best audio quality not because of the visuals.

For perspective here are some fans of Rush