I'm a german composer, working professionally (that also means earning part of my life expense), member of GEMA (like ASCAP in the US) and looking for a serious platform to distribute my sheet music by the internet.
After I read the licenses page I'm still uncertain of what is possible or not.
What I would like to do is to provide my scores for free, so that everyone interested can download it, study and share. I named it NON-COMMERCIAL COPYING WELCOME. All the other utilisation rights (like performing, broadcasting, recording, etc) are holded by GEMA, so they are not free.
I am under the impression that the term PERSONAL was covering this and that I just have to explain what is free and what not.
Am I right?

In case I'm not or anyway, wouldn't it be appropriate to establish such a license? I'm sure I'm not the only pro who is considering quitting to depend on a certain publisher since the internet can do the same job more effective.
Thanks for your help.
Josef