Seems to be a big hit. All concerts are in museums( also Düsseldorf) and all sold out.
Also a way for innovative musicians, who don't want to do merchandising: Just wait up to the time you are discovered by arty-farty people , who miss something they grew up with.

But as history shows, that can happen too late.
Meanwhile I will have to do my wood dance with different music again.
http://www.youtube.com/watch?v=N4Wqpc4xL5Q
Yes, I made some progress, I can say in all modesty.