''In Ecclesiis'' is one of

Giovanni Gabrieli Giovanni Gabrieli (c. 1554/1557 – 12 August 1612) was an Italian composer and organist. He was one of the most influential musicians of his time, and represents the culmination of the style of the Venetian School, at the time of the shift f ...

's most famous single works. An example of polychoral techniques, it also epitomizes

Baroque The Baroque (, ; ) is a style of architecture, music, dance, painting, sculpture, poetry, and other arts that flourished in Europe from the early 17th century until the 1750s. In the territories of the Spanish and Portuguese empires including ...

and

Renaissance The Renaissance ( , ) , from , with the same meanings. is a period in European history marking the transition from the Middle Ages to modernity and covering the 15th and 16th centuries, characterized by an effort to revive and surpass ide ...

styles, with its use of hexachord-based harmonies, chromatic mediants, movement by fifths, pedal points and extended plagal cadences.Buzza, Scot, "In ecclesiis." A-R Music Anthology, 2020: https://www.armusicanthology.com/. Written while Gabrieli was first the organist at

St Mark's Basilica The Patriarchal Cathedral Basilica of Saint Mark ( it, Basilica Cattedrale Patriarcale di San Marco), commonly known as St Mark's Basilica ( it, Basilica di San Marco; vec, Baxéłega de San Marco), is the cathedral church of the Catholic Pa ...

as well as the organist at the Scuola di San Rocco, Venice, the music may have been designed to be performed for one of these institutions. The individual groups of instrumentalists and singers would likely have been spatially separated, creating a polychoral, antiphonal texture. Although the text can be considered

sacred Sacred describes something that is dedicated or set apart for the service or worship of a deity; is considered worthy of spiritual respect or devotion; or inspires awe or reverence among believers. The property is often ascribed to objects ( ...

, it is not

liturgical Liturgy is the customary public ritual of worship performed by a religious group. ''Liturgy'' can also be used to refer specifically to public worship by Christians. As a religious phenomenon, liturgy represents a communal response to and partic ...

. There are four groups and Continuo/Organ. Two of these groups are instrumental, the other two vocal. *Group One (Soloists) whose parts are fluid and virtuosic. ::

Countertenor A countertenor (also contra tenor) is a type of classical male singing voice whose vocal range is equivalent to that of the female contralto or mezzo-soprano voice types, generally extending from around G3 to D5 or E5, although a sopranist ...

Alto The musical term alto, meaning "high" in Italian ( Latin: ''altus''), historically refers to the contrapuntal part higher than the tenor and its associated vocal range. In 4-part voice leading alto is the second-highest part, sung in choruse ...

Tenor A tenor is a type of classical male singing voice whose vocal range lies between the countertenor and baritone voice types. It is the highest male chest voice type. The tenor's vocal range extends up to C5. The low extreme for tenors is wide ...

Baritone A baritone is a type of classical male singing voice whose vocal range lies between the bass and the tenor voice-types. The term originates from the Greek (), meaning "heavy sounding". Composers typically write music for this voice in the ...

*Group Two (Chorus) whose parts are mainly

homophonic In music, homophony (;, Greek: ὁμόφωνος, ''homóphōnos'', from ὁμός, ''homós'', "same" and φωνή, ''phōnē'', "sound, tone") is a texture in which a primary part is supported by one or more additional strands that flesh ...

though a few bars have a more contrapuntal texture. This group is restricted to a seven-bar 'Alleluia' antiphon repeated between various solo and instrumental sections. ::

1 ::

2 ::

Bass Bass or Basses may refer to: Fish * Bass (fish), various saltwater and freshwater species Music * Bass (sound), describing low-frequency sound or one of several instruments in the bass range: ** Bass (instrument), including: ** Acoustic bass gui ...

*Group Three ::First

Cornett The cornett, cornetto, or zink is an early wind instrument that dates from the Medieval, Renaissance and Baroque periods, popular from 1500 to 1650. It was used in what are now called alta capellas or wind ensembles. It is not to be confused wi ...

::Second

::Third

*Group Four :: Violino ::

Tenor Trombone A tenor is a type of classical male singing voice whose vocal range lies between the countertenor and baritone voice types. It is the highest male chest voice type. The tenor's vocal range extends up to C5. The low extreme for tenors is wide ...

Bass Trombone The bass trombone (german: Bassposaune, it, trombone basso) is the bass instrument in the trombone family of brass instruments. Modern instruments are pitched in the same B♭ as the tenor trombone but with a larger bore, bell and mouthpiece to ...

*Continuo-Organ and String Bass The work would likely have been performed originally with an all-male choir. The instrumental groups in the score may differ from those in modern performances, in which the ''cornetti'' may be replaced by either

Trumpet The trumpet is a brass instrument commonly used in classical and jazz ensembles. The trumpet group ranges from the piccolo trumpet—with the highest register in the brass family—to the bass trumpet, pitched one octave below the standard ...

Cornet The cornet (, ) is a brass instrument similar to the trumpet but distinguished from it by its conical bore, more compact shape, and mellower tone quality. The most common cornet is a transposing instrument in B, though there is also a so ...

, or

Oboe The oboe ( ) is a type of double reed woodwind instrument. Oboes are usually made of wood, but may also be made of synthetic materials, such as plastic, resin, or hybrid composites. The most common oboe plays in the treble or soprano range. ...

, and the sackbuts (''tromboni'') by modern trombones. The overall structure of this piece is similar to the liturgical performance of

psalmody The Book of Psalms ( or ; he, תְּהִלִּים, , lit. "praises"), also known as the Psalms, or the Psalter, is the first book of the ("Writings"), the third section of the Tanakh, and a book of the Old Testament. The title is derived ...

, in which the 'Alleluia' antiphon is sung between each section (although Gabrieli continually alternates among the singers singing the antiphon in this setting). Gabrieli's use of suspensions, consonant fourths, passing notes, and other forms of dissonance creates points of tension and excitement. The work is usually scored in A minor but the lack of the outside of cadences G# gives the modal ( Aeolian) tonality. Many phrases end with a cadential

Tierce de Picardie A Picardy third, (; french: tierce picarde) also known as a Picardy cadence or Tierce de Picardie, is a major chord of the tonic at the end of a musical section that is either modal or in a minor key. This is achieved by raising the third of the ...

References

{{Reflist Compositions by Giovanni Gabrieli Polychoral compositions 1610s in music