1995.  70 minutes audio highlights documentary - graf, hans - es war einmal (maerchenoper in 1 vors,prelude,guelke, peter - festwalzer und walzerintermezzo,petersen quartet - 5 peaces for string quartet ..

2020. With this notable Zeitkratzer release the listener should feel exposed to a sonic undertow. The composition has a similar kind of metric structure as 'String Quartet No. 3', since all instruments were played i..