it
Madre di Dio beata-c
BaMz (xyX AbAbbcX)
note: the poetic forms of lauda and cc. are not compatible, assuming the cc. is the lauda transmitted in R2929, fol. 42v. (copied by 1448). See also ‘Viva Jesù’ as a lauda with a secular cc., ‘Viva fiorenza bella’.