Katsuseki Score To MIDI Choir score workbench
v0.2.19 日本語 中文 English

Choir Practice Tool

Build Practice MIDI And Parts From A Full Score

The product now centers on a lightweight full-score editor: create the combined MusicXML, MIDI, and playback first, then generate SATB parts at finalize.

Create Blank Score See Workflow
MusicXML-first The document model stays the source of truth.
Choir-first Built for both grand staff and SATB finalize paths.
Review-first AI Suggestions remain visible before finalize.

Create New Score

Start From A Blank Full Score

Skip photo recognition and begin with a blank combined score. Generate parts and playback later.

Log in to create and save a score

Log in or complete initial setup so each new score is saved to your account.

Log In

Workflow

Creation, review, finalize

The interface is designed around the real choir preparation loop, not around raw file conversion.

  • Create a blank score with stable staff metadata.
  • Review clef, meter, key, note entry, and role hints in one workbench.
  • Finalize only when the SATB mapping is supportable and visible.

AI Assistance

Suggestions stay reviewable

AI is used for rhythm, layout, role, and next-step suggestions, but the output remains inspectable and reversible.

  • Prompt-based score review from inside the editor.
  • Warning-first guidance for ambiguous or risky staff mapping.
  • No hidden auto-finalize path.

Outputs

Export rehearsal-ready material

The end state is not just a scanned score. It is a usable package for choir practice and correction.

  • Combined MusicXML, MIDI, and audio preview.
  • Soprano, Alto, Tenor, Bass part outputs.
  • Blocked finalize when the structure is unsafe.