limewire, bearshare and all that is garbage. Back in the day those programs had something but now it is all commercialized and tracked, just like South Beach after 99'. Yes you may get a good file now and then but the risk is not worth the reward. To secure your freedom from being sued by a label while scooping what you come across on the net use
http://applian.com/. Yes you will have to pay to obtain the stellar capabilities of the program beyond trial version but it is money very well spent. I would include good sites for latin music but that would be giving it away and with my thirst for a good challenge aya tu. Are you nukcing phutz? Google that mofo!
Tigre77