I may be slow coming to the table, but I just discovered Pandora. Actually, I found it a few years ago, but for some reason, didn't really use it and play with it much, than forgot about it. Anyway, at Christmas, I found that Roku has a Pandora channel and I looked for Trans-Siberian Orchestra. I let it play, and discovered to my delight that it played a bunch of other artists I'd never heard of that sounded similar to TSO. Wow! So I went to their website, and found out how amazing it is. You tell it an artist you like, and it creates a "station" with that artist and others who sound similar. You can then add other artists to the station. Now you have a channel that plays the music you like, and a bunch of new stuff you've never heard before. You can give songs a thumbs-up or thumbs-down, or you can skip a song you don't like. My understanding is, if you give it a thumbs-down or skip it, it won't play that song again. And best of all - it's FREE!! Yea - free new music. Anyone else use Pandora?