Right now you can listen to playlists for free via Napster and Rhapsody but we've added another way - through music links. Here's an example:
Pitchfork Infinite Mixtape 150In the rightmost column you'll see "links". Click on the audio button and it will immediately start playing the song. And when it's done with that song, it will play the next one on the list. When you create a playlist you can add links to mp3s that you find across the web and we'll do the rest. We've had this for a while, but we've finally put in the player today to make it easy to listen to songs.
Thanks to Kanukki for his great Pitchfork playlist!