Chop-Monster, Book 2: Trumpet 4 Book & 2 CDs

Book 2 raises the stakes with the ii-V-I progression across three keys, a harmonic framework that defines working jazz repertoire. The call-and-response model with recorded examples means students hear professional jazz articulation and phrasing before they attempt their own, creating a sonic blueprint that transcends written explanation. Having a fourth trumpet part ensures fuller ensemble texture and gives your less advanced improvisers a secure harmonic foundation.

Grounded and swinging. The ii-V-I is the backbone of jazz language, and working with it in three keys creates a rhythm section confidence that lets soloists breathe. You'll hear students' ears sharpen as they recognize these progressions in real tunes.

Jazz ensemble directors building a functional improvisation curriculum from the ground up, and trumpet sections ready to move beyond basic blues into standard bebop changes. This book works best for programs already running Chop-Monster Book 1, since the progression builds directly on that foundation.

• Separate listening sessions from imitation sessions. Have students hear the recorded phrase multiple times without trying to play it, so the melodic contour and rhythmic feel can settle before they respond.
• Isolate each key center. If students struggle with the ii-V-I in E-flat, drill that single key until the chord changes feel automatic rather than forcing all three keys at once.
• Record your trumpet section trying the responses. Students hear the difference between their own phrasing and the recorded model immediately and stay motivated to refine their sound.
• Rotate who plays trumpet 4. If your fourth chair sits with the same material all season, consider moving strong candidates through the part so more students internalize this harmonic role.

Embed this into your regular jazz ensemble warm-up, rotating through one key per week. Once students internalize the progressions here, they'll recognize them in standards you program later in the season, shortening the learning curve significantly.

• ii-V-I harmonic progressions in B-flat, E-flat, and F
• Call-and-response listening and internalization
• Trumpet 4 voicing and harmonic awareness
• Chord-change anticipation and landing tones
• Jazz articulation and phrasing through recorded modeling