Quickman wrote:
As far as I know, they can only sue if I make money out of this.
Well, you're still infringing on the copyright, which means they can sue you. They very very probably won't, but they have the legal right to and you'd have no way to win if they do. I don't think it's really worth worrying about, but Metallica
is one of the more litigation-happy bands out there.
I must say you're a lot safer if you only cover a few songs instead of a whole bunch of them, though.
- Kef