Let me get this straight. You are unhappy that your code was used in a way you don't agree with.

Yet the very purpose of the aforementioned code is to share music and other files in a way that probably 95% of those files' creators would not agree with.

Isn't this hypocritical? How have you not violated other's ideals and rights to a greater extent than yours were violated?

And that's being kind, it goes even farther than that. MusicCity apparently discontinued its use of your software when they switched networks. So the fact that you helped them with software they no longer use is supposed to allow you to dictate to them forever what they should do and how they should be required to spend their money on servers and bandwidth?

Unbelievable.