I feel that people like to share in the experience of listening to music. Often this happens at live venues, but radio also works well because it still feels li

I feel that people like to share in the experience of listening to music. Often this happens at live venues, but radio also works well because it still feels like you are listening with others. Playing a CD of some obscure band nobody has ever heard of, not so much. If those music services can crack the social experience of music, they stand a pretty good chance.