What.cd to me was a live feed of every piece of music released anywhere, tagged well enough that I could go through each week and pick out potentially interesti

What.cd to me was a live feed of every piece of music released anywhere, tagged well enough that I could go through each week and pick out potentially interesting things I had never heard before. Whether I actually use the downloads or not, it allowed me to discover new bands, new genres, and music from different cultures that I would never have been able to listen to before. Where is the commercial service that offers anything close to this?