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Get a tiny piano piece written for the thing you keep stumbling over

Ask for a short original piece built around one tricky rhythm or hand change. Get a readable score and matching slow playback, with the notes left editable so you can simplify what does not fit your hands.

You get: A short original piano score, editable notation, matching MIDI and available slow/normal audio, plus a check ledgerOriginal prompt · Not run-tested

Your copy-and-paste prompt

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Replace the [brackets] with your details, then paste this into your assistant.

Compose a small original piano piece around the thing I want to practice: [one sticking point, such as switching between two familiar left-hand patterns or keeping a steady rhythm under a melody]. My experience is [self-description], comfortable note range is [range for each hand], comfortable hand span is [span], rhythms and chords I know are [list], and the mood I want is [mood]. Aim for [8–16 bars], a slow practice tempo of [tempo] and a target tempo of [tempo] and a work limit of [limit]. Use only this one practice target; ask about any missing physical or musical constraint before drafting. Do not assume my comfort or skill from age.

Write an original motif rather than copying an existing song. Keep each hand within my stated range and span, with a simpler alternative for the hardest two bars. Make the target easy to find in the score and avoid adding unrelated difficulty to make the piece sound impressive. Explain your musical choices as suggestions, not a promise that the exercise will improve my playing.

Create one editable note model containing pitches, onset times, durations, hand assignments, meter and tempo. Derive the score and playback exports from that same model so revisions cannot quietly change one without the other. Export editable notation such as MusicXML, a readable PDF or SVG score and a MIDI file using tools already available. Also produce slow and normal audio if synthesis is available, clearly labeling any synthesized sound. Do not download samples, buy a service or install a tool without my approval.

Check bar durations, note ranges, simultaneous-note spans and alignment of the score with the MIDI data. Record the actual checks, flag ambiguous notation and make at most one repair pass within my limit. Separate a successful export from human judgments about sound, comfort, musical quality and teaching value. If you cannot listen to the output, say so; numerical harmony checks are not hearing. Any browser preview should start only when I press play and include an obvious stop control.

Return the editable source, score, MIDI, available audio and a short bar-by-bar practice card with the target, slow tempo and two-bar simplification. Ask me to listen and try the piece comfortably, then identify the specific bar to revise. If notation or audio export is unavailable, return the note model, a plain note-and-rhythm table and any formats you actually produced; label the missing formats rather than inventing files or claiming playback. Preserve supplied files, keep the project private, and do not upload, publish or send it anywhere.
What the result could look like

Illustrative: the left-hand switch gets its own tune

A pianist who knows two accompaniment shapes could receive an eight-bar motif that alternates them at a comfortable tempo. The score and slow MIDI would share one note model, with a two-bar alternative if a jump proves awkward. This is a proposed result, not a tested piece or a learning claim.

Illustrative example. This is not an observed result or a verified recommendation.
The real-world spark

Inspired by a reported use

The creator reports composing a piano score in Python, producing sampled-piano playback and a score-driven Godot performance, and revising it with human listening and visual feedback. They link a sheet-music export.

u/Chronos_Squared’s report of composing and rendering piano music with Claude Code

Accessible creator self-report; the linked score was inaccessible to our reader, and audio, video and code were not inspected or run. No vendor or referral incentive was observed in the post. This constrained practice-piece prompt is our original untested extension, with no learning or playability guarantee. The prompt above is our original extension, not the author's exact prompt or a tested result.

Make it more you

Keep the motif but make a clearly labeled second version with fewer simultaneous notes. Compare comfort at the keyboard before making the original version harder.

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