Working at a few startups over the years, and now hiring them/employing their technology, I’ve learned the same lesson many times over. A solid product takes much more than a good idea. It needs fuel in the community, brilliant execution, and the occasional dose of right place/right time.
SXSW Accelerator looks to give the right forum for music startups to get past development and get in front of those that can help or need the product. If you are unfamiliar, the details can be found at http://sxsw.com/music/startupvillage/accelerator. At minimum it’s a good opp for feedback, exposure, and possibly bragging rights!