1. They don’t think they should have to pay for it.
2. Because they can get away with it.
3. They think artists should just be happy that someones listening to it at all.
4. They can listen to it, when they want to listen to it.
5. It’s already free.
6. They have already purchased it before.
7. They got it in a email.
8. Because they know they will buy it some day, but not today
9. Its convenient.
10. It doesn’t have ads.Google+