Take your improvisation to a higher level and explore 12 hexachords, 9 pentachords, and 3 tetrachords, for a total of 24 pitch collections that will greatly expand your musical vocabulary. For full mastery of the technique, these fun and interesting melodic etudes should be practiced in all 12 keys throughout the entire range of your instrument. This book supplies them in 3 keys to get you started. This exciting new vocabulary designed to enhance your improvisation, can be learned either by reading them or by rote with the Finale playback files included with the book.