Add MS 24291

passim 'Musica Clas[s]ica,’ by several ‘Maestri Della Venerabile Cappella Vaticana,’ copied by or for Giovanni Jubilli, ‘Professore della sud[ett]a Cappella.’ Included are the following settings of the 'Miserere mei, Deus,’ which have pianoforte accompaniments, in score: — 1. For two choirs (a chorus of 5 voices — 2 cantos, contralto and tenor, or 2 tenors, and bass — and a quartet or concertino, consisting of 2 cantos, contralto, and barytone or bass). ‘G. Allegri.’ f. 24b. 2. For 5 voices (soli or chorus), with the exception of the ‘Redde mihi letitiam,’ which is written for 3 voices. ‘Pietro Guglielmi.’ f. 39. 3. For 4 voices (soli and chorus), except the ‘Amplius lava me,’ which is written for 3 voices. ‘G. Costanzi.’ f. 73. 4. For 4 voices (soli and chorus). ‘Niccolo Zingarelli.’ f. 105.

f. 1 'Lamentazione Prima che si canta il Mercoldi [sic] Santo,’ beginning ‘Incipit Lamentatio Jeremie,’ for 2 trebles, alto, and tenor, with pianoforte accompaniment, in score, by Gregorio Allegri.

ff. 68, 98b. Two settings of the Motet ‘Christus factus est pro nobis obediens,’ sung in the Sistine Chapel immediately after the ‘Miserere‘ (see above, p. 248). They both have pianoforte accompaniments, in score. 1. For 5 voices, apparently by ‘Pietro Guglielmi.’ f. 68. 2. For 4 voices, apparently by ‘G. Costanzi.’ f. 98b.