Personally, I like lots of different music, from Joy Division to Alanis Morissette and Nirvana. Because this is not 'cool' music (if by cool you mean mindless shite like hip hop and garage, yo, yo me-freestyle bollocks that townies like!) I would call it alternative music which therefore makes me alternative.
So basically, alternative is the best term to label yourself with if you want to position yourself outside of the mainstream without tying yourself down to a particualar subculture, such as goth or grunger
Alternative - Come back and speak to me when you've taken some English classes and learnt the language the rest of us have agreed on. Untill then, fuck off and get some clothes that arent WHITE.