http://www.last.fm/group/Rockpalast
http://www.lastfm.de/group/Rockpalast (for German users)
At the moment I'm connecting it to the Last.fm artists who played there in
the past (e.g. ZZ Top with their brand new live DVD from that famous show in
1980), so this will take some time. But of course you can already join in if
you are a Last.fm user.
ZZee ya, Hans-J�rgen ("hjbardenhagen" on Last.fm)