Rudolf Kelterborn(1931)

The Nine Moments are not an option for amateurs. The pianist requires a clothes brush, amongst other utensils, to «glide» over the strings. The earlier Lyrical Chamber Music with clarinet and violin is os simple structure. The Trio in 2 Parts and 11 movements is part fascinating and part confusing, obviously only playable by professionals, just as the Duet for viola and contrabass clarinet.