Can I get in trouble for letting visitors upload content.

[szhane]

examples like youtube, or there music that they think is the best, of which they purchased, so other users can listen to it?

 

[Michael Wechsler]

examples like youtube, or there music that they think is the best, of which they purchased, so other users can listen to it?

Unless you buy a license to broadcast then, yes, of course you can get in trouble. With regard to a user generated content site there are strict laws you'll need to know in order to run one of them.