«Fit in 15 Minutes» is aimed at musicians who do not play much, who never have enough time and wish to maintain and improve their instrumental technique in a concentrated and efficient quarter-hour, as well as at musicians who play much as beginning of a lengthy practice or rehearsal phase. The exercises contained in this volume range from very easy exercises to short extreme exercises which can be combined to form an individual programme at various levels of difficulty.

Available for Flute, Clarinet, Violin, Viola and Cello.