243 Double and Triple Tonguing Exercises Author:Salvo, Victor V. The material used in this book is presented as an introduction to the art of double and triple tonguing. The book is designed for the student who is just beginning to double or triple tongue and contains enough material for at least two years work. Some students may take a little longer, for the speed of progress will depend on the student's bac... more »kground, age and ability. The range of this book is well within the ability level of young flute players.« less