Intonation Training for Clarinetists by Larry Guy. Rivernote Press, SB, 60 pages. Subjects include the general intonation problems of the clarinet and helpful fingerings, using a tuner, embouchure flexibility and the use of air, reeds and equipment. Also covered are pitch problems specific to the A, Eb and bass clarinet and some useful fingering for these instruments. The book includes many music examples, fingering diagrams, and other illustrations.