Hard Bop · September 12, 2026
By Justin Comstock · JazzValve creator, longtime guitarist and adult trumpet learner · Updated October 22, 2026
Hard Bop Trumpet ii–V–I Arpeggio Exercises
Practice written Dm7–G7–Cmaj7 with connected arpeggios, half-step resolutions, and short hard bop phrases for B-flat trumpet.
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Get Blue Lines freeHard bop trumpet ii–V–I arpeggio exercises work best when you connect chord tones across Dm7–G7–Cmaj7. Start with the written B-flat trumpet patterns below, landing clearly on each new chord. Then add swing, accents, and space before adding chromatic approaches.
Set up the progression
Everything here uses written trumpet pitches and chord symbols: Dm7–G7–Cmaj7 in written C major. For a concert-pitch backing track, choose B-flat major, where the sounding chords are Cm7–F7–Bbmaj7.
Use one bar of Dm7, one bar of G7, and two bars of Cmaj7, all in 4/4. Begin at quarter note = 60–72. Learn each pattern with even eighth notes first, then swing the eighths without forcing a rigid long-short ratio.
The arpeggios are:
| Chord | Written notes and fingerings |
|---|---|
| Dm7 | D — 1+3; F — 1; A — 1+2; C — open |
| G7 | G — open; B — 2; D — 1+3; F — 1 |
| Cmaj7 | C — open; E — 1+2; G — open; B — 2 |
These D fingerings apply to D4, just below the staff, and D5, on the fourth line. Keep the exercises in the comfortable range from C4, below the staff, to E5, in the top space.
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Hard bop trumpet ii–V–I arpeggio exercises: Establish the chord shapes
Play each note as a quarter note:
- Dm7: D4–F4–A4–C5
- G7: G4–B4–D5–F4
- Cmaj7: E4–G4–B4–C5
- Cmaj7: Hold C5 for two beats, then rest for two beats.
The important arrival is F4 to E4 across the G7–Cmaj7 barline. That half-step moves from the dominant seventh to the tonic third: a strong resolution even without accompaniment.
Repeat four times. Keep your air moving through the larger skips, and avoid punching each note with the tongue. If the shapes are unfamiliar, review the D minor triad inversion drills and C major triad exercises, then restore the sevenths.
Exercise 2: Connect the changes by half step
Read the note and rhythm transcript below. Staff notation requires JavaScript.
Notes, rhythm and playing instructions
- Bar 1: beat 1, chord Dm7, D4 quarter note, fingering 1+3, sounds C4; beat 2, F4 quarter note, fingering 1, sounds E-flat4; beat 3, A4 quarter note, fingering 1+2, sounds G4; beat 4, C5 quarter note, fingering open, sounds B-flat4.
- Bar 2: beat 1, chord G7, B4 quarter note, fingering 2, sounds A4; beat 2, G4 quarter note, fingering open, sounds F4; beat 3, D5 quarter note, fingering 1+3 (alternate, retained from source), sounds C5; beat 4, F4 quarter note, fingering 1, sounds E-flat4.
- Bar 3: beat 1, chord Cmaj7, E4 quarter note, fingering 1+2, sounds D4; beat 2, G4 quarter note, fingering open, sounds F4; beat 3, B4 quarter note, fingering 2, sounds A4; beat 4, C5 quarter note, fingering open, sounds B-flat4.
- Bar 4: beat 1, chord Cmaj7, C5 half note, fingering open, sounds B-flat4; beat 3, half rest.
Show C5–B4 and F4–E4 guide-tone resolutions. Steady quarter-note pulse; no invented swing interpretation. Accompaniment reference. Bar 1: written Dm7 sounds concert Cm7. Bar 2: written G7 sounds concert F7. Bar 3: written Cmaj7 sounds concert Bbmaj7. Bar 4: written Cmaj7 sounds concert Bbmaj7. Concert pitches in the transcript are references only; play the written pitches on B-flat trumpet. No audio playback or fixed swing ratio is implied.
Play these as quarter notes too:
- Dm7: D4–F4–A4–C5
- G7: B4–G4–D5–F4
- Cmaj7: E4–G4–B4–C5
- Cmaj7: Hold C5 for two beats, then rest.
Listen for C5 → B4 and F4 → E4. Each chord's seventh resolves down a half step to the next chord's third. These connections make the progression audible instead of sounding like three unrelated arpeggios.
Next, isolate those arrivals: play C5 on beat 4 of Dm7 and B4 on beat 1 of G7; play F4 on beat 4 of G7 and E4 on beat 1 of Cmaj7. Rest everywhere else. Hear the destination before moving your valves.
Exercise 3: Turn arpeggios into a phrase
Use this four-bar rhythm. Each paired note occupies one beat as two swung eighth notes; other durations are stated explicitly.
- Dm7: Beat 1 rest; beat 2 D4–F4; beat 3 A4–C5; beat 4 A4–C5.
- G7: Beat 1 B4–D5; beat 2 F5–D5; beat 3 B4–G4; beat 4 F4–F4.
- Cmaj7: Beat 1 E4, quarter note; beat 2 G4–B4; beat 3 C5, quarter note; beat 4 rest.
- Cmaj7: Rest for the full bar.
This variation reaches F5, the top line, fingered 1. If that strains your sound, replace F5–D5 with F4–D4.
Lightly tongue the offbeat C5 leading into G7, then let B4 arrive without a heavy attack. Keep the repeated F4 notes buoyant. The rest bar is part of the phrase, not wasted time.
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Exercise 4: Add one chromatic approach
In Exercise 3, replace the final F4–F4 pair over G7 with F4–D#4, resolving to E4 on the next downbeat. D#4 uses 2+3.
You now surround E4 from above and below. Keep D# short and directed toward E; it is an approach note, not a resting point. Add only this one embellishment until the resolution feels natural.
A focused practice loop
Spend two minutes on chord shapes, three on half-step connections, and three on phrasing. Record one final chorus and check time, clean arrivals, and whether the rests feel intentional.
Use the JazzValve ii–V–I practice screen to organize your progression work. For a contrasting blues-inflected idea, follow with these easy jazz trumpet blues riffs. Aim for a clear musical sentence before increasing speed.
Where to go next
- Trumpet Jazz Licks: Three Short Lines You Can Use
- Hard Bop Trumpet Minor ii–V–I Licks with Fingerings
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Thirty days of focused B♭ trumpet practice: tone, time, jazz language and improvisation.
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Get Blue Lines freeSources
- The Jazz Theory Book — Mark Levine
- Comprehensive Technique for Jazz Musicians — Bert Ligon