I don't think this project is underappreciated at all - he just operates on such a broad spectrum & most of the material does not necessarily fall into the "average noise categories". Sound is just a small portion of the what R&G is about, I guess...
Had my first longer exposure to the project & the group & friends that surround it during Extreme Rituals last year as well...
A great festival that really managed to showcase the performance-art aspect of noise - or basically performance as a form of noise if you will.
Eb.er seems like a really quiet guy...at least when among the crowd.
There were DVDs for sale at the carnival. Tochnit Aleph put those out:
RUNZELSTIRN & GURGELSTOCK - 'FÜR
SAU.RE MILCH UND DIRNDL' DVDR
DVD of the infamous 'For sour milk and dirndl' action performed by Rudolf
Eb.er, Doreen Kutzke, and Daniel Löwenbrück, at Die Sibirische Zelle, Berlin, June 4th 2004. Edition of 50 numbered copies.
RUNZELSTIRN & GURGELSTOCK - 'ERBRECHSPIEL FÜR DREI MÄDCHEN' DVDR
DVD of the infamous 'Vomitplay for 3 girls' action performed by Rudolf
Eb.er, Hiroko, Saki, and Mai Sau, at Otoya, Kobe, Japan, July 18th 2003. Edition of 50 numbered copies.
Most of the group's film material from the past was made accessible in a small movie theater for people to watch during the event.
Hard to find any of it on the web, that is true.