I listen to Pandora because I HATE hearing the same songs or genres over and over again. I want to have a huge pool of a variety of music that I like that just keeps changing. I hate hearing the same thing over and over and over again. I love that with Pandora I can just keep feeding it music that I enjoy and it will help me to explore all sorts of new varieties of music I never would have imagined. Classical, rock, rap, eletronic, etc. etc. etc.