Motetus Medieval polyphony in its manuscripts
Edition

Stella splendens

Anonymous · 2 voices · Latin

Edition, licences and downloads

Edited by

Monique Rio

St Cecilia Press, 20-Jun-2016

Licences

Edition: CC BY 4.0

MEI file: CC BY-SA 4.0

When reusing, credit: edition by Monique Rio, St Cecilia Press (CC BY 4.0); MEI conversion by Motetus (CC BY-SA 4.0).

Download

  • MEI 5.1 143 KB
  • MIDI 8 KB, played by Verovio from the MEI

Converted from the LilyPond source at commit dcbcfbe

Manuscript

E-MO Montserrat, Biblioteca de l'Abadia de Montserrat, MS 1, ff. 22v–23

No IIIF manifest was found for this manuscript, and no library images are linked, so the pages are not shown here.

Score

2 pages, engraved by Verovio 6.3.0 from the MEI file. Line and page breaks are Verovio’s, not the edition’s.

page 1 of 2 of the engraved scorepage 2 of 2 of the engraved score

The manuscript the edition cites

  • Montserrat, Biblioteca de l'Abadia, MS 1 (Llibre Vermell)

    Folios
    22v–23 (stated by the edition's metadata.yaml ('Llibre Vermell', 'No. 2, fol(s)/pages 22v-23'))

Checks

Schema
Valid MEI 5.1 with each of: lxml (libxml2) RelaxNG (mei-CMN); lxml (libxml2) RelaxNG (mei-all); Jing 20241231 (mei-CMN); Jing 20241231 (mei-all); SchXslt 1.10.1 on Saxon-HE 12.5 (mei-CMN); SchXslt 1.10.1 on Saxon-HE 12.5 (mei-all)
Against the edition
Every note (396) and syllable (417) matches the edition’s own MIDI file in pitch, onset and duration.
Engraving
Verovio 6.3.0-425dd7b, 2 pages

How the encoding was made

  • All notes, rests and syllables come from the source edition's LilyPond file at the pinned commit, converted mechanically. Nothing was transcribed from the manuscript for this encoding.
  • Pitch, onset and duration of every note and the placement of every syllable were checked automatically against the edition's own MIDI file (checks/midi-compare.json).
  • Accidentals: written accidentals are encoded where LilyPond's default accidental rule prints them in the edition; sounding alterations are given in @accid.ges on every other altered note.
  • The upper voice carries the refrain and seven stanzas on four lyric lines, laid out as in the edition, with skips where a line is silent; stanza numbers are encoded as verse labels. The lower voice is untexted, as in the edition. Lyrics, punctuation and spelling are copied from the edition.
  • The edition sets LilyPond's ignoreMelismata in stanza 6. As in LilyPond, a setting written before a syllable takes effect from the next syllable, so it governs the syllables 'gre' and 'gan': each goes to the next note even inside a melisma. The MIDI check confirms the placement.
  • The edition writes refrain and verse once each as music variables and uses them again; the encoding follows the written-out sequence measure by measure.
  • Where the edition writes two bar lines at the same point (':|.' and then ':..:'), LilyPond prints the second; it is encoded as a double repeat bar line (right='rptboth'). The edition's MIDI file plays the music once through, and the MEI is compared with it without the repeats.
  • The edition's key signature is given in LilyPond as d dorian (no accidentals); the MEI records only the resulting signature.
  • Beams are encoded where the edition beams explicitly (the edition switches automatic beaming off). Layout instructions of the edition (page size, staff size, system spacing, page breaks) and its ambitus signs at the start of each staff are not encoded.

Where the encoding differs from the edition

  • Ambitus signs printed at the start of each staff in the edition (produced by its layout file) are not encoded.
  • System and page breaks follow Verovio's layout, not the edition's.
  • Voice names (cantus, tenor) exist only as LilyPond context names; they are recorded here but not encoded as staff labels, as the edition does not print them.
  • The edition's melisma marks (\melisma ... \melismaEnd) only steer the lyric placement; they are not encoded as such.
  • The edition's MIDI tempo (quarter note = 140) is not encoded.
  • Verovio may draw lyric hyphens and extender lines in other places than LilyPond, which drops hyphens where space is short.

Licences in full

This MEI file is a mechanical conversion of Monique Rio's edition (St Cecilia Press, https://stcpress.org), which is licensed CC BY 4.0 according to the publisher's statement and the edition's own score footer. Because the licence badge on the publisher's page links to CC BY-SA 4.0, the conversion is released under CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/), which satisfies either reading. Attribution: edition by Monique Rio, St Cecilia Press; MEI conversion by Motetus (AEM Ventures SRL). Changes: converted from LilyPond to MEI 5.1; see the encodingDesc and revisionDesc.

Why the edition is taken to be CC BY 4.0
  • https://stcpress.org/about: "Monique's transcriptions are done in Lilypond, and may be used with attribution. (CC By 4.0)"
  • Footer of the edition's PDF score: "© Monique Rio (CC BY 4.0)"
  • Footer markup of the edition's score.ly: "© Monique Rio (CC BY 4.0)"

On the about page the badge next to this sentence links to the CC BY-SA 4.0 deed (the two badges on the page appear swapped). The GitHub repository has no LICENSE file.