What we have now:
- DJ's supporting the release.
- Portals like Beatport and Trackitdown.
- Fora like Blackout, Livesets, etc...
- Myspace...
- Possible mailing lists to do targetted audience reaching.
Besides the above list I have a feeling there is a lot missing.
If you consider Beatport as your portal for selling mp3's, it's a big resource with soo many tracks on it, it's almost impossible to let the crowd have any notice about your new stuff, without some effective promotion strategy.
Does anyone likes to share experiences?