Phrasing and Air Column - Clarinet Technique and Interpretation
Difficulty level, roughly compared to ABRSM exam grades. 0 is beginner, 9 is advanced (beyond grade 8).
taken from the foreword:
'...in the first part, we shall look at the most common mistakes and offer etudes leading to a correct interpretation of musical texts....the purpose of these etudes is not to standardise esthetics in any way but rather to ensure that as few events as possible should escape our notice.'