I was talking to a musician friend of mine about a website I plan on building and he mentioned a hip-hop centered site that made a mix-tape track everyday. The artists on the site paid for a slot on the mix-tape and it was available for anyone to download for free. I think it would be cool to have a few mix-tapes, separated by different genres, maybe once a week. I'd probably even pay to get a mix of all new artists every week.