Nik Furious: Proton Cannon
You can download the entire Proton Cannon mixtape for zilch, zero, NADA! All 13 instrumental songs are free -- get them here: Proton Cannon ZIP (49 MB)
I've posted each track from Proton Cannon individually, and you can check out these links to read a little more about each song:
Then listen to all the tracks from my 100% original album, Brilliant Shower.