Trumpet Scale Finder
Learn scales on your B♭ trumpet for free. Plays real per-note samples. Set the tempo to 30 bpm for clarity.
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FAQ
What’s the difference between written and concert pitch?
B♭ trumpet is a transposing instrument. When you play a written C, it sounds a concert B♭. This tool shows written note names and plays matching written-note samples.
Why does the scale start on the scale’s letter?
Scales start on their tonic (F major starts on F, etc.). The tool builds one or two octaves from that tonic, within a practical trumpet range.
Do you pitch-shift the samples?
No. Each pill expects its own file in /sounds_trumpet (e.g., Gsharp4.wav or G#4.wav). This keeps the tone realistic.
My note doesn’t play—what’s wrong?
The matching file likely isn’t present. Make sure the filename exactly matches the pill’s note (case-sensitive on some hosts).
Which filename style should I use, sharps or words?
Either works. The tool tries both symbols (G#4.wav, Db4.wav) and words (Gsharp4.wav, Dflat4.wav).
What range does the tool use?
It clamps notes to a practical written range (roughly F♯3 to C6) so scales stay playable for most trumpet players.
Can it loop up and down?
Yes. Use Play Mode → “Asc→Desc (once)” or “Asc (loop)”.
Why do enharmonics change (G♯ vs A♭)?
The spelling adapts to the chosen key to keep notation musical. You can force sharps or flats via the “Show Note Names” control.