Chop-Monster, Book 2: Trombone 4 Book

Book 2 takes what students learned about isolated chord tones and puts them into genuine jazz territory: the ii-V-I progression, the harmonic backbone of standard jazz repertoire. By cycling through three keys, students build the muscle memory and ear training they'll need to navigate real tunes, and the call-and-response structure keeps the practice focused and rewarding rather than abstract.

The ii-V-I progression has a forward momentum that pulls you along naturally. When you lock into the changes across all three keys, you start to hear the universal shape beneath the surface details, and improvisation shifts from memorization to genuine music-making.

Jazz ensemble students ready to move beyond basic vocabulary into the harmonic language of real standards and blues tunes. This book assumes you've worked through Chop-Monster 1 and are comfortable with fundamental improvisation concepts; Book 2 challenges you to apply them across multiple tonal centers and chord progressions.

• Sing the phrases out loud before playing them. The internalization happens in your ear first; the horn follows.
• Record yourself and listen back without judgment. You're training your ear to hear what you're doing, not what you think you're doing.
• Start slow enough that you can nail each phrase cleanly. Speed comes naturally once the shapes live in your fingers.
• Focus on one key until you can swap between ii-V-I changes without hesitation, then move to the next key.

Assign this systematically as part of your jazz ensemble's warm-up rotation or as independent study material for students serious about soloing. The 40-page format makes it manageable alongside other ensemble repertoire without overwhelming students' practice time.

• ii-V-I progression recognition and improvisation across three concert keys (B-flat, E-flat, F)
• Internalization of jazz melodic shapes through call-and-response listening
• Chord tone navigation and voice leading within functional harmony
• Transposition fluency across trombone 4 parts and written concert pitches