Artists should stop recording music as a protest to people stealing their music. Just do live gigs. Charge loads of cash for it. The only recording they should do is snippets of songs to promote the gig. They can also make cash from toothpaste and washing powder adds. The only recordings will be will the crap quality from some blokes hidden recording device, assume he managed to get past the metal detectors 
At least the quality of toothpaste and washing powder adds might increase. No guarentees though.
At least the quality of toothpaste and washing powder adds might increase. No guarentees though.