Here are some resources to help you to promote your music:
1. Release Music to iTunes, Spotify and more using Spinnup. Not only will they release your music, but they have talent scouts with links to record labels who will listen to your music and give you feedback. Find out more including any current special offers they may have.
2. PR Services for music artists
3. How to get radio airplay
4. A guide detailing how to write an awesome band bio
5. How to get more gigs
6. How to promote your music – lots of promotion tips here to help you get your music heard