The Break by Paula Corley. Southern Music, 2019, SS, 28 pages. The subject of this book “Crossing the break,” can be a source of frustration for developing clarinetists. The Break is a logical guide for mastering this important step in clarinet performance. The method is divided into two parts: Part I contents: the clarinet overtone series – how new note names attach to previously learned fingerings; how to incorporate 'right hand down' as a developmental technique; one octave scales across the break; first melodies in the clarion register that teach basic musical concepts needed for advanced performance. Part II contents: studies from Rhythmical Articulation by Pasquale Bona, selected and edited for clarinet to prepare students for upper level performance. Rhythmical Articulation was originally written to assist singers with rhythmical and pitch accuracy. (C2711)