Fingering Chart for Bass Clarinet by Jean-Marc Volta. International Music Diffusion, 1992, 2 pages. This is the same fingering chart as in the Volta method book. The illustrations are a bit small and the extended range fingerings are dated as they show only two touches for the right thumb and most low C bass clarinets now have three. It is primarily useful for the extensive number of altissimo fingerings up to high C. (C0773)