Great 8-bit music maker

[Gnome]

For those of you making them classic games for the cup, I highly suggest famitracker:
http://famitracker.shoodot.net/


Its not compiled for mac, but it's open source, so I think its mac compatible. (I'm dual booting so I pt little thought into this...)

It's pretty powerful too:
http://www.youtube.com/watch?v=qMN8tOoe0SA
http://www.youtube.com/watch?v=se57ixcTEyg

I've already started making sup-par replications of rad racer songs.