Technique · September 28, 2026
By Justin James · Jazz trumpet player and founder of JazzValve · Updated October 7, 2026
Play a written C major scale with clear valve fingerings, then turn it into a short jazz phrase. Learn what changes between C and B-flat trumpets.
I would focus on low D–E on my B-flat trumpet, keeping valve 1 down while exchanging valves 3 and 2. I would start at quarter note = 60 and listen for an unwanted pitch between the notes.
A c trumpet finger chart can mean fingerings for a C trumpet or a C scale on your B-flat trumpet. The good news: both instruments use the same standard fingerings for the written notes below. However, their sounding pitches differ.
If you want something playable now, start with written C–D–E–G: open, 1–3, 1–2, open. Play each note for one beat, then rest for four beats. Keep the sound steady while your fingers move.
Here is one octave of written C major, starting at middle C below the treble staff. These are standard fingerings, not alternate valve combinations.
0 means open valves. Valve 1 is nearest your mouthpiece, valve 2 is in the middle, and valve 3 is nearest the bell.
| Written note | Position in treble clef | Valves | |---|---|---| | C4 | One ledger line below the staff | 0 | | D4 | Space below the staff | 1–3 | | E4 | Bottom line | 1–2 | | F4 | First space | 1 | | G4 | Second line | 0 | | A4 | Second space | 1–2 | | B4 | Middle line | 2 | | C5 | Third space | 0 |
First, play upward in whole notes at quarter note = 60. Breathe whenever needed rather than squeezing out the final notes. Then descend using exactly the same fingerings.
Notice that E4 and A4 share valves 1–2. C4, G4, and C5 are all open. Your air and embouchure select the pitch; the valves alone cannot do that.
For a broader reference, keep the Trumpet Fingering Guide: Notes, Valves, and Clean Changes nearby.
JazzValve
Practice This In JazzValve
Open in the app →
A C trumpet sounds at written pitch. Written C4 sounds concert C4.
A B-flat trumpet sounds one whole step below its written pitch. Written C4 therefore sounds concert B-flat3. The chart still works, but a piano playing concert C will not match your written C.
If a bandleader asks for concert C major, a B-flat trumpet player reads written D major: D–E–F-sharp–G–A–B–C-sharp–D. Do not confuse that request with practicing written C major.
This c trumpet finger chart uses written pitches throughout. That keeps the valve instructions useful whether you own a C trumpet or the more common B-flat instrument.
For another B-flat-focused explanation, see BB Trumpet Finger Chart: Play a Clean C Major Scale.
On a B-flat trumpet, the low D–E change deserves special attention. Both notes use valve 1, so leave it pressed. Release valve 3 while pressing valve 2.
If those movements arrive separately, you may hear a tiny unwanted pitch between notes. Practice D–E–D–E slowly with a connected air stream. Keep your fingertips close to the valve buttons instead of lifting them high.
Low D with valves 1–3 also tends to run sharp. If your instrument has a movable third-valve slide, extend it as needed while checking a tuner. There is no single slide distance that suits every instrument and player.
Next, try B4–C5: valve 2 to open. The fingering is simple, but the upper C can crack if you force it. Listen for a centered tone rather than a sudden increase in volume.
If C5 is not comfortable yet, stop at G4. A relaxed five-note scale is more useful than a strained octave.
JazzValve
Practice This In JazzValve
Open in the app →
Now use your c trumpet finger chart for something beyond ascending notes. This original exercise is not a transcription:
Count “1, 2, 3, 4” through both bars. Then repeat with a lighter tongue and a clear release before the rest. Because these are quarter notes, you do not need to impose a long-short swing pattern.
For a phrasing reference, listen to Miles Davis playing the melody of “So What” on Kind of Blue. Notice the space around the trumpet statements. This exercise does not quote that recording; the connection is leaving room between ideas.
Finally, return to the scale and alternate one ascending run with one two-bar phrase. The chart should become a quick check, not something you stare at throughout every note.
Open JazzValve’s C major scale screen. Play written C–D–E–F–G–A–B–C upward, then downward, using the fingerings above. Start with whole notes at 60, and finish by playing C–D–E–G | E–D–C–rest twice without rushing the valve changes.
JazzValve
Practice This In JazzValve
Open in the app →

Free trumpet workbook
Thirty days of focused B♭ trumpet practice: tone, time, jazz language and improvisation.