Quiet. Focused. Personal.

Become the musician you hear in your head.

Record an improvisation. Explore estimated notes against the changes, discover harmonic colours, and hear the passages behind the charts. Compare your recordings with relevant examples from annotated master transcriptions.

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Why it's different

Start with your own playing.

Your recording, the chord chart and the analysis stay connected. Select a sound in the charts and listen to its passage, or compare recordings of the same tune. Automatic note estimates can miss or misidentify notes; coverage and unknowns remain visible so the charts never promise a complete transcription.

What you can explore

Musical questions with evidence you can inspect.

Your activity

Explore how detected note starts are distributed across bars and choruses. Fewer new attacks do not necessarily mean silence.

Your note choices

See chord tones, extensions and outside-note estimates against the changes, with counts and coverage.

Harmonic colours

Explore the notes behind compatible scale and chord readings, then play the relevant passage. Compatibility does not reveal your intended scale.

Across your repertoire

Compare eligible recordings of a tune and explore your measured vocabulary across songs, with master-transcription examples for context.

How it works

Three steps. Then it's just practice.

Pick a tune and play it.

Your book, your call. A chart, a real backing track, a record button. Stay on one tune as long as it takes — depth is the whole idea.

Explore your recording.

Open the note-and-chord tables, explore harmonic colours and attack activity, and hear the original passages behind the measurements.

Follow what interests you.

Compare takes, inspect a relevant master transcription, or request Coach’s reading of the available evidence. A difference is something to explore, not a grade.

Who it's for

For improvisers curious about their own playing.

Keep your recordings together and explore them from three perspectives: This Recording, This Song and My Sound. Use the measurements and listening examples to form your own judgments. Ghost Note does not grade your skill or infer your intentions from note choices.

Pricing

$29/month

7-day free trial · cancel anytime

You'll add a card when you start, so your practice keeps going the moment the trial ends. If it's not for you, cancel any time in the first seven days and you won't be charged.

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