If I got your attention - good. This is a great website where you can listen to streaming radio on-line for free, no commercials. It's easy!
Sign up for an account and you can just follow the simple instructions to set up your stations.
I have 4 stations set up for the type of music I am interested in listening to. The program is also smart enough to, once you choose a few artists, it will play similar music from different artists that you have the option of approving or not. Very customizable.
Give it a chance and tell me what you think!