Genuine preliminary borrowing capture:
Gustav Holst, The Planets: I. Mars, the Bringer of War. Genuine aligned Violin I and Violin II parts supplied by the capture task. The native demo retains both original source PDFs and saves one inline borrow. Source hashes, edition evidence and original recording provenance: review/borrow-capture-provenance.json. No notation pixels were fabricated or edited.

ScoreMux website music artwork

Genuine preliminary anthology indexing capture:
English Folk Songs—Selected Edition, Volume II: Songs and Ballads.
Collector and arranger: Cecil J. Sharp. Publisher: Novello and Company, Limited, London.
Date: c. 1919; undated title page, catalogue attribution [1919?]. 154 PDF pages.
Supplied source PDF SHA-256: c292efad903cf6fb73941762c407fc785bc7a76985a8dce66de6125aff60b41a.
Edition and native capture provenance: review/toc-source-deliverables.json and review/toc-full-capture-provenance.json.
Scarborough Fair first notation page: printed page 52 / PDF page 76 only. Complete song range remains unresolved in the recording.

All visible notation is rasterized from real sheet-music PDFs. No AI-generated notation is used.

Genuine preliminary Smudge workflow and supplied native poster:
Scott Joplin, The Entertainer. The original scan shows Copyright 1902 by John Stark & Son.
The supplied native recording opens page 1 of its four-page ScoreMux book, then shows the first original notation page (printed page 2).
Video and poster are unchanged from the capture task; source hashes and genuine text-layer PDF workflow evidence are retained in review/smudge-source-deliverables.json and review/smudge-full-capture-provenance.json.

Marking demonstration:
H.M.S. Pinafore, Arthur Sullivan (1878), Cornets 1 + 2, PDF pages 2–4.
Source: ScoreMux public-domain sample collection, samples/pinafore/Cornets 1 + 2.pdf.

Part-book demonstration:
Selections from The Maid and the Mummy, R. H. Bowers (1904), flute, clarinet 1 and trumpet 1 parts.
Source: IMSLP public-domain scans, ScoreMux sample collection, samples/maid-and-mummy/.
IMSLP953286 (flute), IMSLP953287 (clarinet 1), IMSLP953288 (trumpet 1).

The short names in the contents and set-list demonstrations are illustrative interface labels. The displayed score artwork remains the credited public-domain music.

Hero folio, floating pages, closing folio, and song-finding demonstration:
# Public-domain score assets

Downloaded and verified 2026-09-08. All JPGs are direct Poppler rasterizations of published Mutopia PDFs, without edits to the notation. Each image is 1391 x 1800 pixels. First page of each PDF contains music and a readable title; Für Elise page 2 is consecutive with page 1.

## Beethoven: Für Elise, WoO 59
- Image: score-fur-elise.jpg
- Consecutive second page: score-fur-elise-page2.jpg
- PDF: beethoven-fur-elise.pdf
- Catalog: https://www.mutopiaproject.org/cgibin/piece-info.cgi?id=931
- Download: https://www.mutopiaproject.org/ftp/BeethovenLv/WoO59/fur_Elise_WoO59/fur_Elise_WoO59-let.pdf
- Edition source: Breitkopf & Härtel, 1888.
- Typesetter: Stelios Samelis; Mutopia-2015/08/18-931.
- Catalog explicitly labels copyright Public Domain. First PDF page also contains a dedication from the typesetter into the public domain.

## Bach: Prelude in C major, BWV 846
- Image: score-bach-prelude.jpg
- PDF: bach-prelude-c-major.pdf
- Catalog: https://www.mutopiaproject.org/cgibin/piece-info.cgi?id=5
- Download: https://www.mutopiaproject.org/ftp/BachJS/BWV846/wtk1-prelude1/wtk1-prelude1-let.pdf
- Printed title: Das Wohltemperierte Clavier I / Prelude 1. The composer and BWV 846 appear at upper right.
- Typesetter: Tobias Erbsland; Mutopia-2011/09/12-5.
- Catalog explicitly labels copyright Public Domain. Page 1 has a Public Domain footer; the final PDF page states that the typesetter placed the sheet music in the public domain. Historical engraving source is listed as Unknown; permission for this modern typesetting is explicitly established by its dedication.

## Mozart: Eine kleine Nachtmusik, K.525, first movement
- Image: score-eine-kleine.jpg
- PDF: mozart-eine-kleine.pdf
- Catalog: https://www.mutopiaproject.org/cgibin/piece-info.cgi?id=2230
- Download archive: https://www.mutopiaproject.org/ftp/MozartWA/KV525/MozartWA-KV525/MozartWA-KV525-let-pdfs.zip
- File extracted from archive: MozartWA-KV525-mov-01-let.pdf
- Edition source: Breitkopf & Härtel, 1883.
- Typesetter: Mike Blackstock; Mutopia-2018/08/04-2230.
- Catalog explicitly labels copyright Public Domain. First PDF page also contains a dedication from the typesetter into the public domain.

## Reuse terms
https://www.mutopiaproject.org/legal.html explains that the Public Domain label means the contributor dedicated their contribution to the public domain, permitting distribution, changes, sales, and performance. None of these three selected editions needs Creative Commons attribution or share-alike compliance. A courtesy credit to Mutopia and the typesetters remains useful provenance.