Aggio visto ‘l mappamondo-a BaG:8 (xyyx ababbccx)

note: alternate cc. = ‘Purità Dio ti mantenga’ (Gall2, Rs424). Song reconstructed from T of Cornago Mass of same name in GerberC, further reconstructed by AtlasAV, 109-20 (w/full discussion and fuller recovery of the cc. text). Melody also ed. in JeppesenF, iii, 128. The original poem and its melody were known at the Neapolitan court by ca. 1453.