If you don't have it yet, you've got to get spotify. It's absolutely everything I've ever wished for in a music app. Paid subscription or free version, it's both unlimited music. You listen to whatever album you want all the way through or just one song at a time. Now it's integrated with facebook so it's completely social. You can send songs to your friends who use spotify to check out with a note as to why that song made you think of them. They just recently added a radio feature much like pandora. It's fantastic. I can't say enough good things about the program.