I hate to say it but I do agree that any artist that has their music played commercially has a right to compensation equal to the amount disbursed to all other artists. The whole pre 1972 stipulation does not realy make much sense. The only thing that does annoy me is that most pre 1970's music publishing rights are owned by publishing companies who are the sole beneficiary of any royalties. This fact is particularly disturbing because it seems like this may have been a setup that was designed to let broadcasters unknowingly build a huge debt before springing an enormous law suit on them. The same trick is used by holders of patents that wait for years to ambush a corporation who is in violation of their patent rights and then file suit for all monies that were acquired as a result. But why target Sirius? Why not all broadcasters? Why are terrestrial broadcasters exempt?