I've started a BoH soundtrack on Songza, and I'm inviting people to add to it. Just go to http://songza.com/
and click on Login.
Password: isplarp (all lower case)
You can then look up and add songs to the BoH playlist and we can all listen to them. I just did a generic handful of space-themed songs, but I'd love people to add songs that fit their characters or whatever they feel is cool for the game.
Rocket Man, by the by, reminds me a lot of Cotton Parr.