MDPE.1:1 - The Recurring Difficulty
Music-and-Dance projects often begin with a compact phrase: “make a piece”, “launch a dance style”, “build an AI music practice”, “run a festival”, or “preserve the tradition”. The phrase can coordinate enthusiasm while leaving different Agents committed to different results.
Four project subjects recur:
| Project subject | What the project changes | Evidence that begins to matter |
|---|---|---|
| Artifact or performance occurrence | Musical or movement material, production, and one bounded performance or artifact. | The occurrence happened or the artifact was produced and used under the stated conditions. |
| Performance practice | A repeatable Method, performing capability, configured whole, teaching and receiving conditions. | Representative Work can be performed again with stated continuity and variation. |
| Style-development line | How variants are produced, recognized, selected, transmitted, retained, and fed back into later production. | The proposed architecture changes those relations locally; later distributed uptake remains a separate claim. |
| Medium or support System | Instruments, software, venue, platform, school, archive, event series, provider, or another enabling System. | The realized System enables the named Music-or-Dance Work and meets its use and assurance conditions. |
The four subjects can be connected and developed together, but they are not one object and do not share one success test. A project may need several linked briefs rather than one ambiguous brief.