Gregorio Allegri

Gregorio Allegri (c. 14 January 1582 – 17 February 1652) was an Italian Catholic priest and composer of the Roman School and brother of Domenico Allegri; he was also a singer. He was born and died in Rome. He is chiefly known for his Miserere for two choirs.


He studied music as a puer (boy chorister) at San Luigi dei Francesi, under the maestro di cappella Giovanni Bernardino Nanino, brother of Giovanni Maria Nanino. Being intended for the Church, he obtained a benefice in the cathedral of Fermo. Here he composed a large number of motets and other sacred music, which, being brought to the notice of Pope Urban VIII, obtained for him an appointment in the choir of the Sistine Chapel at Rome as a contralto. He held this from 6 December 1629 until his death. Allegri is said to have been a virtuous man, as well as good-natured and generous to the poor and to prisoners.

Among Allegri's musical compositions were two volumes of concerti for five voices published in 1618 and 1619; two volumes of motets for six voices published in 1621; an edition of a four-part sinfonia; five masses; two settings of the Lamentations of Jeremiah; and numerous motets which were not published in his lifetime. He was one of the earliest composers for stringed instruments, and Athanasius Kircher has given one specimen of this class of his works in his Musurgia Universalis. Most of Allegri's published music, especially the instrumental music, is in the progressive early Baroque concertato style. However, his work for the Sistine Chapel is descended from the Palestrina style, and in some cases strips even this refined, simple style of almost all localised ornamentation. He is credited with the earliest string quartet.

(Wikipedia)

Allegri’s Miserere

Miserere (full title: Miserere mei, Deus, Latin for "Have mercy on me, O God") is a setting of Psalm 51 (Psalm 50 in Septuagint numbering) by Italian composer Gregorio Allegri. It was composed during the reign of Pope Urban VIII, probably during the 1630s, for the exclusive use of the Sistine Chapel during the Tenebrae services of Holy Week, and its mystique was increased by unwritten performance traditions and ornamentation. It is written for two choirs, of five and four voices respectively, singing alternately and joining to sing the ending in one of the most recognised and enduring examples of polyphony, in this case in a 9-part rendition.

Composed around 1638, Allegri's setting of the Miserere was amongst the falsobordone settings used by the choir of the Sistine Chapel during Holy Week liturgy, a practice dating back to at least 1514. At some point, several myths surrounding the piece came to the fore, stemming probably from the fact that the Renaissance tradition of ornamentation as practised in the Sistine Chapel was virtually unknown outside of the Vatican by the time the piece become well-known. This alleged secrecy is advanced by an oft repeated statement that there were only "three authorised copies outside the Vatican, held by Emperor Leopold I, the King of Portugal, and Padre Martini." However, copies of the piece were available in Rome, and it was also frequently performed elsewhere, including such places as London, where performances dating as far back as c. 1735 are documented, to the point that by the 1760s, it was considered one of the works "most usually" performed by the Academy of Ancient Music.

From the same supposed secrecy stems a popular story, backed by a letter written by Leopold Mozart to his wife on 14 April 1770, that at fourteen years of age, while visiting Rome, his son Wolfgang Amadeus Mozart first heard the piece during the Wednesday service, and later that day, wrote it down entirely from memory. Doubt has however been cast on much of this story, as the Miserere was known in London, which Mozart had visited in 1764-65, that Mozart had seen Martini on the way to Rome, and that Leopold's letter (the only source of this story) contains several confusing and seemingly contradictory statements. Less than three months after hearing the song and transcribing it, Mozart had gained fame for his musical work and was summoned back to Rome by Pope Clement XIV, who showered praise on him for his feats of musical genius, and later awarded him the Chivalric Order of the Golden Spur on 4 July 1770.

The original ornamentations that made the work famous were Renaissance techniques that preceded the composition itself, and it was these techniques that were closely guarded by the Vatican. Few written sources (not even Charles Burney's) showed the ornamentation, and it was this that created the legend of the work's mystery. The Roman priest Pietro Alfieri published an edition in 1840 including ornamentation, with the intent of preserving the performance practice of the Sistine choir in both Allegri's and Tommaso Bai's (1714) settings. The work was also transcribed by Felix Mendelssohn in 1831 and Franz Liszt, and various other 18th and 19th century sources, with or without ornamentation, survive.

King's College Chapel, Cambridge

The version most performed nowadays, with the famous "top C" in the second-half of the 4-voice falsobordone, is based on that published by William Smyth Rockstro in the first edition of the Grove Dictionary of Music and Musicians (1880) and later combined with the first verse of Burney's 1771 edition by Robert Haas (1932). Since this version was popularised after the publication in 1951 of Ivor Atkins' English version and a subsequent recording based upon this by the Choir of King's College, Cambridge, Allegri's Miserere has remained one of the most popular a cappella choral works performed.

(Wikipedia)

Composed around 1638, Allegri's setting of the Miserere was amongst the falsobordone settings used by the choir of the Sistine Chapel during Holy Week liturgy, a practice dating back to at least 1514. At some point, several myths surrounding the piece came to the fore, stemming probably from the fact that the Renaissance tradition of ornamentation as practised in the Sistine Chapel was virtually unknown outside of the Vatican by the time the piece become well-known. This alleged secrecy is advanced by an oft repeated statement that there were only "three authorised copies outside the Vatican, held by Emperor Leopold I, the King of Portugal, and Padre Martini." However, copies of the piece were available in Rome, and it was also frequently performed elsewhere, including such places as London, where performances dating as far back as c. 1735 are documented, to the point that by the 1760s, it was considered one of the works "most usually" performed by the Academy of Ancient Music.

The Modern Miserere

Listen to famed Scottish composer James Macmillan’s modern response to the Allegri Miserere, expertly sung by two famed Allegri performers: Harry Christophers’ The Sixteen and Nigel Short’s Tenebrae