I think the answer is very simple. As long as the artist doesn't want to give away copies of his music or let people listen to it for free, people have no right to download it. The artists should be able to control the distribution of their music and the liscensing model that they use. If they want to be ******* and not let anybody listen to their music before buying it, then that's their right as the original copyright owner. However, if they like their fans and make music for the love of it, then they'll allow listening or downloading as they please, whether it be by liscensing their music under Creative Commons or some other means.
Other than there being very few good RIAA-signed artists anymore, one of the main reasons I explore non-RIAA labels is because they generally are much less stringent about their rules for listening/downloading and really try to please the listeners. I've said it before, and I'll probably say it again, but
Magnatune is one of the best examples of what I'm talking about. They allow listening to streams of their music library, they allow podcasting of their music, and they allow buyers to burn 3 copies to share with their friends. While I have yet to hear of any Magnatune artists making countrywide tours, none of them are dirt poor, and several are quite successful professional musicians.
Oh, and one more thing. Yes, the RIAA is majorly corrupt and robs their artists.
Courtney Love, of all people, explains it the best. Also, the RIAA needs to be shot for what they're trying to pull and what they're lobbying for in the articles Wolfy posted, among other issues.
So yeah, if you want free music, find artists and labels that cater to the consumer. If you want to listen to whatever popular **** the radio happens to be playing that week, be prepared to pay for it under the stringent enforcement of copyright by the RIAA.