12-07-2010, 16:24
Copyright is extremely complicated and if you are going to play professionally I suggest you get some good reading material on the subject. Be prepared to spend a couple of weeks on it at least before you are familiar with all the pitfalls (There are many). And publishing is a minefield as well especially when it comes to music libraries using your material. Fortunately it is extremely easy to prove you own the copyright these days if you have used a DAW in your projects.