note: see CattinR, 42; Lincoln, 12. M121 & PetF/viii transmit two different 4-part versions of ‘Uscirò’. Composer of the Petrucci version is Francesco Ana, and text in this version also differs after the 2nd verse. As a Florentine source with other links to the cc. tradition, the setting in M121 (also a 4-part frottola) is the more likely source for the link in this case. Both settings, each with both texts, ed. LuisiLG, ii, 187-9; PetF version also ed. BoscoloFr, no. 36. The cc. text is in RA2435, pp. 141-2. For a different tradition of musical settings of ‘O Maria Diana stella’, see alternate cc. = ‘Galantina morosina’, & ‘Benedetta sia quell’ora’.
