Program notes in German and English inserted n container.
Forms part of: Curtiss Blake Collection.
Live recordings; 1st work recorded September 8, 1982, Westdeutscher Rundfunk Köln; 2nd work recorded December 22, 1988, Tchaikovsky Conservatoire Moscow.
Duet for viola & violoncello in E flat WoO 32 "Mit zwei obligaten Augengläsern -- Septet for strings & winds in E flat op. 20