I saw a movie around....10-12 years ago, it was a horrormovie about a metal-band and the guitarist sold his soul to satan or something and became a super-skilled 2meter-poodlehair guitargod and stole all the thunder from the rest of the band.... and they got angry....
.....and thats about all i remember from it.... and i need to find it again!
oh.... and i'm pretty sure it was American.
Anyone got any ideas?