music is not a sport. complexity does not equate quality.
i spotted this on another forum -
WhataMusic.com - Home - they're looking for featured artists.
it's also not the sites responsibility to promote your music. if it's genuinely good people will keep checking it out. if it's a novelty it'll wear off within a week. if it's just 'look at my awesome guitar skills! widdly widdly widdly widdly WOOoooo...' stick with youtube.