The Free MP3 portion of the Listen section will be under construction. We’re not satisfied with how the current software is working right now and are researching different ideas. Organizing hundreds of songs in a user friendly manner is no easy task but we’ll get something set up soon to make it easy for you to check out new music.
Thanks for your support and patience. I know the Listen section is one of the favorites and I hope to get that fixed as soon as I can.