Catalogued in RISM as “Symphonies–G major; Manuscript copy; PL-WRu 60873 Muz.” by Anonymus. RISM 301002142
Same music
Movement I of 3 encoded match: Ifigenia in Aulide (Arrangement) (RISM 1001054467, 1.1.1 Sinfonia. Allegro).
Attributed copies compared (1 of 3 encoded incipits match):
1.1.1 Allegro · pf · 20 of 20 pitches agree
{8''Gt3FG}{8DG}{8.Gt3FG}{8DG}/{6FG8A}2.A/{8.A3GA}{8DA}{8.A3GA}{8DA}/8.{''Gt3FG}8{DG}8.{''Gt3FG}8{DG}/6{FG8A}2.A/8.{''At3GA}8{DA}8.{''At3GA}8{DA}/6{GA8B}2.B/also RISM 107640 1.1.1 Sinfonia. Allegro
also RISM 212002696 1.1.1
also RISM 450060908 1.1.1 Sinfonia. Allegro
1.2.1 Andante · pf · 5 of 18 pitches agree (too short to count)
''4G/{6EGFA}4E+{8EGAE}/q8G4AG4-4'''C/8C4''B8Aq6A{8G6FE}{8FF}/4''G/{6EGFA}4G+{8GB'''C''G}/q8G4AG-'''C/8C4''B8Aq6A{8G6FE}{8FF}/1.3.1 Presto · pf · no matching incipit among the attributed copies
{''8ADC}/q8C4'B8A/{8G''DE}/q8'G4F8G/No encoded incipit matches this one.
Catalogue data and incipits come from RISM (Répertoire International des Sources Musicales), CC BY 4.0. Incipits are rendered with Verovio. Source and data: https://github.com/aaymeloglu/rism-attributions.