They blocked Pandora at my office and it has been KILLING ME! Luckily I found this new glorious website http://8tracks.com/home. Users create a playlist containing 8 tracks or more and no more than 2 songs by the same artist in each playlist. Then they share with other users. The catch is you can't listen to your own playlists. The reason it's legal is because it's meant to function like a radio, as in you can't play any song you want to hear when you want it, and you also can't see what songs are on someone's mix until you hear it. But I've quite enjoyed browsing other people's mixes and finding new music. I've made three mixes of my own so far. I'm starting to get the hang of it, you know having themes and whatnot. So visit, and check out mixes by browneyesbrandi. Enjoy!