The anthems and psalms, with the exception of the _Miserere_ which is the last psalm at Lauds, most of the lessons and other parts of the office, are sung in plain chant. From the middle of the 15th century the three lamentations or first three lessons of each day used to be sung in _canto figurato_ in the papal chapel: but by order of Sixtus V, only the first lamentation of each day is thus sung, and even it is much shortened, as Clement XII directed: the two others are sung in _canto piano_ according to Guidetti's method. The first lamentation both of the first and second day is by the celebrated Pierluigi da Palestrina: that of the third day by Allegri. Baini observes, that the first lamentation of the second day is considered the finest: Palestrina composed it for four voices, besides a bass, which entering at the pathetic apostrophe 'Jerusalem, Jerusalem, be converted to the Lord' "every year makes all the hearers and singers, who have a soul, change colour". Bayni, Mem. Stor. T. 1. The lamentations of Jeremiah have the form of an acrostic, that is, the verses begin with the letters of the Hebrew alphabet in regular order, the first with Aleph, the second with Beth, and so in succession. It was difficult to observe a similar order in the Latin Vulgate: but to preserve some vestige of it, the name of the Hebrew letter, with which each verse begins in the original, is sung before the same verse in the translation. [Sidenote: Conclusion of the office.] When the _Benedictus_ or canticle of Zachary and its anthem are finished, the choir sings the verse "Christ was made for us obedient even unto death": on the second night they add "even unto the death of the cross": and on the third, "for which reason God hath exalted him, and hath given him a name, which is above all names". The heart of the christian is melted to devotion by these words, sung on so solemn an occasion: he kneels before his crucified Redeemer, and recites that prayer of love, that prayer of a child to his Father which He that man of sorrows dictated to His beloved disciples; and then remembering those sins, by which he offended that dear and agonising parent, and touched with sorrow and repentance, yet more and more excited by the music, I might almost call it celestial, his heart calls loudly for that mercy to obtain which Jesus died. He joins with God's minister in fervently repeating the prayer imploring God's blessing on those for whom Christ suffered and died: the noise which follows it recals to his mind the confusion of nature at the death of her creator; the lighted candle once more appearing reminds him that His death was only temporary: and he departs in silence impressed with pious sentiments, and inflamed with devout affections. [Sidenote: Miserere, its music.]