What program for downloading songs

[iFanaddic]

I am a pc user at the moment I use limewire.. Im getting my macbook today and I have to install a program to download songs, I dont pay for them so im looking for something like morpheus or limewire or any other..that are free to use.. Can you guys help me choose.. Pros and cons would be nice!

Thanks to everyone

[Aranince]

Asking for help for illegal activity is against the rules here. Buy your music in iTunes or off of Amazon.