DY, do you work for Aderet? Why are you so adamantly defending them? I still disagree with you, there is no way that you can remember everything on the copy of the agreement in the store to match it to the one you take home, and I highly doubt that the store is willing to hand out copies or is in the habit of handing out copies of the agreement with each purchase.
In addition I highly doubt that the store owner points out to any consumer that they are “renting” the CD and should read the copy of the agreement. Since this is not common practice the onus would be on the store owner to “tell” the consumer that they are not actually purchasing the CD like they are accustomed to and like they purchase other CD’s.