This is what I like:

Ohrpilot - acoustic theatre

Pumpenhaus - Theatre in Münster/Germany

Radio100 - pirat radio station (webcast)

WebDes - webdesign

3gestalten - graphic design

Klanggestaltung - sounddesign

All those Artists - all those artists

de Balie - theatre in Amsterdam

Ohrcrew - gues what

more bookmarks here

There is more coming up on my website shortly (just links are boring)