Catalogued in RISM as “Concertos–A major; Manuscript copy; I-VEas ms.n.8/b” by Anonymus. RISM 850727507
Probable
Identical opening to a Stratico concerto in A (RISM 138045), trills aside, but only five distinct pitches are encoded.
Attributed copies compared (0 of 1 encoded incipit match):
1.1.1 allegro · vl princ · 5 of 5 pitches agree (too short to count)
''4EEE/E'2A/''4FA'''C/''4EEE/Et'2A/''4FtAt'''C/q''8E2xDt4E/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.