You can become a member of Gramo if you can tick one or more of the points below:
I play or sings on a recording (performer)
I have master rights to a recording I play or sing on (performer and personal producer)
I have master rights to a recording that someone else is playing or singing on (personal producer)
I have a record company with master rights to a recording (company)
Inherit a Gramo member
It is free to sign up and you do not have to pay a membership fee in Gramo.