The Clarinet Chromatic Machine by Kalmen Opperman. Carl Fischer, 2006, PB, 143 pages. This new book provides a comprehensive series of 50 chromatic exercises, plus 6 chromatic etudes, 5 orchestral excerpts, and the Flight of the Bumblebee. It will be a very useful tool for students and others who wish to hone their skill in playing chromatic passages and patterns. (C0656)