Sonate for Clarinet (solo) by Edison Denissow. Breitkopf & Härtel, 1973, SS, 6 pages. Edison Denisov (1929-1976) was a Russian composer and teacher who was blacklisted in 1979. In two movements (I. Lento, poco rubato and II. Allegro giusto), with a duration of about 7 minutes, this piece has mixed meter, challenging rhythmic figures, flutter tonguing and fractional accidentals. (C1239)