Mittleres Leben 1 for (solo) Bass Clarinet by Claus-Steffen Mahnkopf. Sikorski, 2015, 4 (double width) pages (plus notes). This oversize piece was premiered in 2014 and lasts about 7 minutes. It explores the complete range of the instrument from low C to a fractional tone above altissimo C. The notes should give you an idea of the techniques it employs. (C2672)