This is more than reasonable. Frankly, $10/month for unlimited music is more than reasonable as well. I never understood why people feel entitled to take an artist’s output for free. It’s one thing to steal it and know that you’re getting away with something, but the entitlement is what bothers me. You pay for movie tickets, books, paintings to hang on your wall…..but for some reason you feel that musicians should put all of their time and energy, let alone the cost of recording, into something that they just hand over to you like you’re the Shah.