The below links are sources for different companies you can sign-up to. Registering your music with the below sources is a good way to ensure you get paid from your releases.
US P.R.O.S
ASCAP- www.ascap.com
BMI- www.bmi.com
International P.R.O.S
List Of Performing Rights Organizations - Hip Hop Push | Hip Hop Push
Copyright Owners
SoundExchange- www.soundexchange.com
Copyrights- www.copyright.gov
Split Sheets/Copyright- www.cosynd.com
Publishing Companies
SongTrust- www.songtrust.com
Harry Fox- www.harryfox.com
TheMLC- www.themlc.com
Nielsen- www.nielsen.com
