The Song of the Sibyl ( ) is a liturgical drama and a Gregorian chant, the lyrics of which comprise a prophecy describing the Apocalypse, which has been performed in churches on Majorca (Balearic Islands, Spain) and Alghero (Sardinia, Italy), and some Catalan churches, in the Catalan language on Christmas Eve nearly uninterruptedly since medieval times. It was declared a Masterpiece of the Oral and Intangible Heritage of Humanity by UNESCO on 16 November 2010.
Versions
Several versions, differing in text and music, exist. Latin Sibyl, from 10th-11th century, which incorporates fragments of The City of God (XVIII, 23) by St. Augustine Provençal Sibyl, from the 13th century, reflecting influence of troubadour poetry Catalan Sibyl. The latest and most ornamented version. Incorporates popular traditions of Balearic Islands. Refrain of this version is sometimes written for three or four voices
Origins
The author of The Song of the Sibyl is unknown. The prophecy was first recorded as an acrostic poem in Greek by bishop Eusebius of Caesarea and later translated into Latin by Saint Augustine in The City of God. It appeared again in the 10th century in different locations across Catalonia, Italy, Castile, and France in the sermon Contra judeos, later inserted into the reading of the sixth lesson of the second nocturn of matins and was performed as an integral part of the liturgy.
This chant was originally sung in Latin and under the name of Judicii Signum, but from the 13th on, versions in Catalan are found.
These early Catalan versions of the Judici Signum were not directly translated from Latin. Instead, they all come from a previous adaptation in Provençal, which proves the huge popularity this song must have had in the past.
Amongst the Catalan texts which come from this common root, there is a 14th-century Codex kept in the Archives of the Majorcan Diocese, which was rediscovered in 1908. Oral transmission and the lack of written scripts has caused the various old texts in the vernacular to suffer many modifications over time, which has led to a diversity of versions.
The Song of the Sibyl was almost totally abandoned throughout Europe after the Council of Trent (held in 25 sessions from 1545 to 1563) declared its performance was forbidden. Nevertheless, it was restored on Mallorca as soon as in 1575.
Music
Original Music
Originally, the Song of the Sibyl was sung in a Gregorian melody and, as it can be seen in the codex previously mentioned, the musical accompaniment that was played in Majorca, with the exception of some variations, was the same documented in other places across the Iberian Peninsula. Today, it cannot be ascertained when the Song of the Sibyl was sung to this Gregorian melody, but most likely until the 16th or 17th century. Oral transmission of the song caused, as it did with the text, the birth of different variations and models. The interest this chant produced amongst early Musicologists and Folklorists of the 19th century led to the transcription of the different known versions of the song. The versions still played nowadays take these transcriptions as model.
In the Renaissance, the Gregorian melody of the Song was set to polyphonic music by various composers, a common practice during that period. Two of these works, both for four voices, can be found in the Cancionero de la Colombina, a Spanish manuscript from the second half of the 15th century. The text in them is an abridged version of the Song, in the Castilian language.
Present-Day Performance
The song was originally sung by a Presbyter, although this figure was later replaced by a boy. Even though the Song is supposed to be sung by a Sibyl woman (prophetess), for many centuries women were not allowed to sing in church.
Today, in most temples in which the song is interpreted, it is still sung by a boy, although in some cases it is sung by either a little girl or a woman. In the performance, the singer walks up to the Altar escorted by two or more altar boys carrying wax candles. Once there, the singer greets the crucifix, turns around, and begins the song. The song is sung a cappella and in a solo voice. In some churches, organ music or either modern choral interludes are introduced between one verse and the next.
