A very interesting site to download free legal music is called noisetrade.com . You can browse the site via the most popular downloads, new issues or in its search by artist or album. It is within the 100 sites to download most popular music written long ago by Hector.
If you belong to a new band, you need advertising, you can enter your items so they can be downloaded and thus become known.
The office of the musicians is so difficult. Need to be known first and then make a living from their work without the record being stolen or illegal downloads.