Wish there was more music like this of the chipmusic variety, or at least songs without words that actually fit with video game related themes.

There is! There are! http://8bitcollective.com/
All of the stuff on 8bc is under a CC Attribution-Noncommercial-Share-Alike license.

Extra-shameless plug:
http://8bitcollective.com/members/sloopygoop/ 
Some chip musicians (like me) would be overjoyed to work on a soundtrack.

The mockups inspired me to write some music!  Since there's a really strong sense of atmosphere in the pictures, I tried to load these tunes with atmosphere as well.  Number one is based on the first few images, and number two is based on one of the lower ones.  A tribute with best wishes.

Much rejoicing!  You've got us all intrigued by this.  Can't wait for you to share more.

This looks tasty.  Looks like you got somebody to help with the music too; awesome.

Is that the mayor?  I love that he's talking about "civic duty" when he's clearly about to go off and play golf.

I'll be redundant, and say that this looks like fun too!  Sparky, are you doing anything for music?  I'll send you an email.

I've got one tune done and ready for its lucky(?) game.  Number two's almost ready too.
Oh yeah...WAV?  AIFF?

Oh, and in case any artists don't notice this, programmers, be prepared to draw some white dots on a black background and call it outer space if you don't end up getting a background.

"Princess Rainbow's Flower Pony Adventure...In Space!"

The plan for how to pool our assets sounds just fine.  Gotta polish up and record my tunes.

I'm almost done with one song.  I wouldn't mind doing two. 

Mark me down for some music!  Would each game need just one track?