Four Tempers for B-flat Clarinet, 2 Bass Clarinets and Drum Set by Eric P. Mandat. Cirrus Music, 2009, includes all parts and score. I. Burning Up, II. Patience, III. Aggression, and IV. Burning Down. The moods expressed in Four Tempers, are not the composer's own, but simply his observations and sonic interpretation of the moods of others. The music should be played with unrelenting intensity, an almost controlled chaos. An advanced work. Both bass clarinet parts have altissimo and go into the extended range (very limited in the first bass clarinet part). (C1801)