Mixed Choir with Baroque Ensemble + Organ Masses

14.00 €

In stock (3 - 8 days)

God's own time is the time appointed

Actus tragicus. Trauermusik BWV 106

11.00 €

In stock (3 - 8 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, viola, basso continuo

O my Lord, I long for thee BWV 150

Stuttgarter Bach-Ausgaben Urtext

Score (Urtext edition)

24.00 €

Available (5 - 12 days)

For: Soloists, 2 mixed choirs (SSATTB, SATTB), orchestra, basso continuo

Marienvesper (mit Transpositionen)

mit beiden Versionen des Magnificat Lauda einen Ganzton, Magnificat eine kleine Terz abwärts transponiert

For: Solo voices, mixed choir (SATB), baroque orchestra

42.00 €

In stock (3 - 8 days)

Marc-Antoine Charpentier

Te Deum D-Dur H 146

Bärenreiter Urtext

For: Soloist (soprano), mixed choir (SATB), 2 violins, basso continuo

23.00 €

In stock (3 - 8 days)

Joseph Haydn

Missa brevis St. Joannis de Deo Hob.XXII:7

"Little Organ Mass"

13.00 €

In stock (3 - 8 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo

Missa brevis in G major K. 140 (235d)

Bärenreiter Urtext

Organ (orchestral part)

20.00 €

Available (5 - 12 days)

For: Solo voices, mixed choir, baroque orchestra

Alcina

Opera in three acts HWV 34

For: 4 soloists (SATB), mixed choir (SATB), baroque orchestra

58.00 €

In stock (3 - 8 days)

Carl Heinrich Graun

Weihnachtsoratorium

Oratorium in Festo Nativitatis Christi (GraunWV Bv:IX:18)

18.00 €

In stock (3 - 8 days)

For: 4 soloists (SATB), mixed choir (SATB), baroque orchestra

All those who seek God's sov'reign guidance BWV 93

Cantata for the 5th Sunday after Trinity

Gottfried Heinrich Stölzel

11.00 €

In stock (3 - 8 days)

Komm herein, du Gesegneter des Herrn

For: 2 soloists (SA)., mixed choir (SATB), orchestra

For: mixed choir (SSATB), basso continuo; 5 melodic instruments (colla parte) ad lib.

19.00 €

In stock (3 - 8 days)

Heinrich Schütz

Verleih uns Frieden genädiglich

SWV 372, aus: Geistliche Chor-Music Dresden 1648

For: 3 soloists (SSB), mixed choir (SATB), cornett, 3 trombones, Strings, basso continuo

10.00 €

Instant download

Michael Praetorius

Puer natus in Bethlehem

à 3. 7. & 11 aus: Polyhymnia caduceatrix et panegyrica Wolfenbüttel, 1619

For: mixed choir (SATB), 2 violins, viola, basso continuo

19.00 €

Instant download

Johann Rudolf Ahle

Lerne dich selbst kennen

aus: Drittes Zehn Neuer Geistlicher Arien Mühlhausen 1662

Gottfried Heinrich Stölzel

5.00 €

Instant download

Bist du bei mir

Aria aus dem "Klavierbüchlein für Anna Magdalena Bach" bearbeitet für Chor (SATB), Oboe, Streicher (ad lib.) und Basso continuo

For: mixed choir (SATB), oboe, basso continuo; Strings ad lib.

For: 4 soloists (SATB), mixed choir (SATB), Strings, basso continuo

10.00 €

Instant download

Niccolò Jommelli

Missa pro defunctis

Requiem

For: 2 soloists (SA)., mixed choir (SATB), orchestra

38.00 €

In stock (3 - 8 days)

Gustav Mahler

Symphony No. 2

4th and 5th movement

19.00 €

In stock (3 - 8 days)

For: 4 soloists (SATB), mixed choir (SATB), baroque orchestra

Cantata “Heart and voice and all our being” BWV 147

Visitation of the Blessed Virgin Mary - 6th Sunday after Trinity

For: 2 soloists (TB), mixed choir (SSATB), 2 recorders, 2 oboes, 3 violins, viola, cello, basso continuo

26.00 €

Available (5 - 12 days)

Johann Valentin Meder

Oratorische Passion nach Matthäus

Single part Basso continuo

25.00 €

Available (2 - 3 weeks)

Johann Valentin Meder

Matthäus-Passion

"Oratorische Passion nach Matthäus" Das Chorwerk

For: 2 soloists (TB), mixed choir (SSATB), 2 recorders, 2 oboes, 3 violins, viola, cello, basso continuo

6.00 €

In stock (3 - 8 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo

Missa brevis in G major K. 140 (235d)

Bärenreiter Urtext

Harmony parts (complete winds)

19.00 €

Available (5 - 12 days)

Mighty God, His time is ever best BWV 106

"Actus tragicus" Bärenreiter Urtext

11.00 €

In stock (3 - 8 days)

For: Solo voices, mixed choir (SATB), baroque orchestra

Acis and Galatea HWV 49a

1st version Bärenreiter Urtext

38.00 €

In stock (3 - 8 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo

Missa brevis in G major K. 140 (235d)

Bärenreiter Urtext

10.00 €

Available (5 - 12 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo

Missa brevis in G major K. 140 (235d)

Bärenreiter Urtext

10.00 €

Available (5 - 12 days)

For: 2 soloists (SB), mixed choir (SATB), orchestra, basso continuo

Grabmusik

Passion cantata KV 42 (35a)

13.00 €

In stock (3 - 8 days)

For: 3 soloists (STB), mixed choir (SATB), orchestra, basso continuo

Wake, o wake and hear the voices BWV 140

Cantata for the 27th Sunday after Trinity Stuttgarter Bach-Ausgaben

13.00 €

In stock (3 - 8 days)

For: 3 soloists (STB), mixed choir (SATB), orchestra, basso continuo

Wake ye maids! hark, strikes the hour BWV 140

Cantata for the 27th Sunday after Trinity Bärenreiter Urtext

15.00 €

In stock (3 - 8 days)

For: Soloists, 2 mixed choirs (SSATTB, SATTB), orchestra, basso continuo

Marienvesper (mit Transpositionen)

mit beiden Versionen des Magnificat Lauda und Magnificat sind eine Quarte abwärts transponiert

24.00 €

In stock (3 - 8 days)

For: Soloists, 2 mixed choirs (SSATTB, SATTB), orchestra, basso continuo

Marienvesper (mit Transpositionen)

mit beiden Versionen des Magnificat Lauda und Magnificat sind eine Quarte abwärts transponiert

41.00 €

In stock (3 - 8 days)

For: mixed choir (SATB), 2 violins, viola, basso continuo; oboe ad lib.

Jesus bleibet meine Freude

Choral Nr. 6 und Nr. 10 der Kantate BWV 147 "Herz und Mund und Tat und Leben"

For: 4 soloists (SSAT), mixed choir (SATB), orchestra, basso continuo

10.00 €

Available (5 - 12 days)

Antonio Vivaldi

Magnificat

RV 610 Stuttgarter Vivaldi Ausgaben - Urtext

Score (Urtext edition)

24.00 €

In stock (3 - 8 days)

For: Soloists, 2 mixed choirs (SSATTB, SATTB), orchestra, basso continuo

Marienvesper

mit beiden Versionen des Magnificat Musiche Varie – Musik des 17. Jahrhunderts

Kapsberger Johannes Hieronymus / Kapsberger Giovanni Girolamo

42.00 €

In stock (3 - 8 days)

I Pastori di Bettelemme/ Die Hirten von Bethlehem

Weihnachtsoratorium In Dulci Jubilo – Musik zur Weihnachtszeit

For: Mixed choir (SSATTB) [6 voices], 2 violins, basso continuo; instruments colla parte ad lib.

For: Soloist (soprano), mixed choir (SATB), 2 violins, basso continuo

26.00 €

Available (1 - 2 weeks)

Joseph Haydn

Salve Regina E-Dur Hob. XXIIIb:1

7.00 €

In stock (3 - 8 days)

For: 4 soloists (SATB), mixed choir (SATB), baroque orchestra

Cantata “Heart and voice and all our being” BWV 147

Visitation of the Blessed Virgin Mary - 6th Sunday after Trinity

14.00 €

In stock (3 - 8 days)

For: 2 soloists (SB), mixed choir (SATB), orchestra, basso continuo

For God his wondrous love to show BWV 68

Kirchenkantate für den 2. Pfingstfesttag

11.00 €

In stock (3 - 8 days)

For: Soloists, 2 mixed choirs (SSATTB, SATTB), orchestra, basso continuo

Vespro della Beata Vergine "Marienvesper"

(Urtext)

110.00 €

In stock (3 - 8 days)

For: Solo voices, mixed choir, baroque orchestra

Alcina

Opera in three acts HWV 34 Hallische Händel-Ausgabe (HHA) II/33

Score (Hardcover, Urtext edition)

496.00 €

Available (5 - 12 days)

Dieterich Buxtehude

Erstanden ist der heilig Christ BuxWV 99

Altkirchliche Ostersequenz "Surrexit Christus hodie" für drei Singstimmen, drei Violinen, Fagott (Violone) und Basso continuo Stuttgarter Buxtehude-Ausgaben

For: 3 voices (SABar) [mixed choir (SAM)], 3 violins, bassoon, basso continuo

Score, Set of parts

27.00 €

Available (5 - 12 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, viola, Bassoon, basso continuo

O my Lord, I long for thee BWV 150

Stuttgarter Bach-Ausgaben · Urtext

18.00 €

Available (5 - 12 days)

For: mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Inter natos mulierum

Offertorium de S. Joanne Baptista KV 72 (74f) Urtext Stuttgarter Mozart-Ausgaben

9.00 €

Available (5 - 12 days)

For: mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Inter natos mulierum

Offertorium de S. Joanne Baptista KV 72 (74f) Urtext Stuttgarter Mozart-Ausgaben

6.00 €

Available (5 - 12 days)

For: mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Inter natos mulierum

Offertorium de S. Joanne Baptista KV 72 (74f) Urtext Stuttgarter Mozart-Ausgaben

6.00 €

Available (5 - 12 days)

Sanctus in D major BWV 238

Urtext Stuttgarter Bach-Ausgaben

Harmony parts (complete winds)

8.00 €

Available (5 - 12 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, viola, Bassoon, basso continuo

O my Lord, I long for thee BWV 150

Stuttgarter Bach-Ausgaben · Urtext

Bassoon (orchestral part)

7.00 €

Available (5 - 12 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, viola, Bassoon, basso continuo

O my Lord, I long for thee BWV 150

Stuttgarter Bach-Ausgaben · Urtext

7.00 €

Available (5 - 12 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, viola, Bassoon, basso continuo

O my Lord, I long for thee BWV 150

Stuttgarter Bach-Ausgaben · Urtext

7.00 €

Available (5 - 12 days)

For: 3 soloists (STB), mixed choir (SATB), orchestra, basso continuo

Wake, o wake and hear the voices BWV 140

Cantata for the 27th Sunday after Trinity Stuttgarter Bach-Ausgaben

31.00 €

Available (5 - 12 days)

God's own time is the time appointed

Actus tragicus. Trauermusik BWV 106

Viola da gamba 2 (orchestral part)

6.00 €

In stock (3 - 8 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Missa brevis in D minor KV 65 (61a)

Stuttgarter Mozart-Ausgaben

16.00 €

Available (5 - 12 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Missa brevis in D minor KV 65 (61a)

Stuttgarter Mozart-Ausgaben

6.00 €

Available (5 - 12 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Missa brevis in D minor KV 65 (61a)

Stuttgarter Mozart-Ausgaben

Violin 2 (orchestral part)

6.00 €

Available (5 - 12 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Missa brevis in D minor KV 65 (61a)

Stuttgarter Mozart-Ausgaben

For: Soloists, mixed choir (SATB), 2 violins, basso continuo

6.00 €

Available (5 - 12 days)

Johann Ernst Eberlin

Missa quinti toni

Cello (orchestral part)

7.00 €

Available (5 - 12 days)

Johann Ernst Eberlin

Missa quinti toni

For: Soloists, mixed choir (SATB), 2 violins, basso continuo

Single parts Violins 1 and 2

7.00 €

Available (5 - 12 days)

For: 3 soloists (STB), mixed choir (SATB), orchestra, basso continuo

Welcome joyous festal day BWV 194

Cantata for Trinity Sunday Urtext Stuttgarter Bach-Ausgaben Complete orchestral parts

Set of parts

170.00 €

Available (5 - 12 days)

Johann Valentin Meder

Oratorische Passion nach Matthäus

Das Chorwerk

For: 2 soloists (TB), mixed choir (SSATB), 2 recorders, 2 oboes, 3 violins, viola, cello, basso continuo

Set of parts (Strings)

52.00 €

In stock (3 - 8 days)

Georg Anton Benda

Erschallet, ihr Himmel

Kantate für Sopran-, Alt- und Bass-Solo, Chor, Streichorchester und Orgel

For: 4 soloists (SATB), mixed choir (SATB), Strings, basso continuo

Score, Parts

32.00 €

Available (1 - 2 weeks)

For: mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Inter natos mulierum

Offertorium de S. Joanne Baptista KV 72 (74f) Urtext Stuttgarter Mozart-Ausgaben

Score (Urtext edition)

20.00 €

Available (5 - 12 days)

Johann Rosenmüller

Magnificat in c

For: Soloists, 2 mixed choirs (SATB, SATB), orchestra, basso continuo

For: Solo voices, mixed choir, baroque orchestra

40.00 €

Available (1 - 2 weeks)

Michel-Richard Delalande

Les Fontaines de Versailles

40.00 €

Available (2 - 3 weeks)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, viola, Bassoon, basso continuo

O my Lord, I long for thee BWV 150

Stuttgarter Bach-Ausgaben · Urtext

For: 2 soloists (SA)., mixed choir (SATB), orchestra

13.00 €

In stock (3 - 8 days)

Gustav Mahler

Sinfonie Nr. 2

4. und 5. Satz Klavierauszug (Großdruck) der Vokalteile

Piano reduction (XL format)

25.00 €

Available (5 - 12 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, 2 clarinos (C), Timpani., basso continuo

Vesperae solennes de Confessore KV 339

Carus Choir Coach — Tenore Practice CD for choir singers

Playback-CD (mp3) (choir part tenor)

16.00 €

In stock (3 - 8 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Missa brevis in D minor KV 65 (61a)

Stuttgarter Mozart-Ausgaben

Single part Trombone 3

5.00 €

Available (5 - 12 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Missa brevis in D minor KV 65 (61a)

Stuttgarter Mozart-Ausgaben

Single part Trombone 1

5.00 €

Available (5 - 12 days)

For: Soloists, 2 mixed choirs (SSATTB, SATTB), orchestra, basso continuo

Marienvesper (mit Transpositionen)

mit beiden Versionen des Magnificat Lauda einen Ganzton, Magnificat eine kleine Terz abwärts transponiert Musiche Varie – Musik des 17. Jahrhunderts

24.00 €

Available (1 - 2 weeks)

For: mixed choir (SATB), 2 violins, viola, basso continuo

Missa brevis ex D

19.00 €

In stock (3 - 8 days)

For: 4 soloists (SATB), mixed choir (SATB), 2 violins, basso continuo; 3 trombones ad lib.

Missa brevis in B KV 275 (272b) (1777)

Urtext Stuttgarter Mozart-Ausgaben

For: Solo voices, mixed choir (SATB), baroque orchestra

25.00 €

Available (5 - 12 days)

Francesco Antonio Uttini

La Passione

141.00 €

Available (2 - 3 weeks)

For: 3 soloists (STB), mixed choir (SATB), orchestra, basso continuo

Wake, o wake and hear the voices BWV 140

Cantata for the 27th Sunday after Trinity Stuttgarter Bach-Ausgaben

Choir score (Urtext edition)

5.00 €

In stock (3 - 8 days)

Georg Philipp Telemann

Die Tageszeiten TVWV 20:39

Cantata cycle Stuttgarter Ausgaben Urtext

For: 4 soloists (SATB), mixed choir (SATB), 2 flutes, 2 oboes, Bassoon, trumpet, 2 violins, viola, viola da gamba, basso continuo

26.00 €

In stock (3 - 8 days)

For: Solo voices, mixed choir (SATB), baroque orchestra

Acis and Galatea

Ode 1828/29

For: 4 soloists (SATB), mixed choir (SATB), Strings, basso continuo

135.00 €

Available (5 - 12 days)

Augustin Pfleger

Passionsmusik

über die Sieben Worte Jesu Christi am Kreuz Das Chorwerk 52

22.00 €

Available (5 - 12 days)

For: 3 soloists (STB), mixed choir (SATB), orchestra, basso continuo

Come, Redeemer of our race BWV 61

Cantata for the first Advent

10.00 €

In stock (3 - 8 days)

For: 4 soloists (SSTB), mixed choir (SATB), orchestra, basso continuo

Was mir behagt, ist nur die muntre Jagd BWV 208

Congratulatory Cantata for the Birthday of Duke Christian of Saxony-Weißenfels and of Duke Ernst August of Saxony-Weimar Bärenreiter Urtext

17.00 €

In stock (3 - 8 days)

For: Soloists, 2 mixed choirs (SSATTB, SATTB), orchestra, basso continuo

Marienvesper

Orchester Generalbaß / Bc (nicht ausgesetzt) Musiche Varie – Musik des 17. Jahrhunderts

Basso continuo (orchestral part)

18.00 €

Available (1 - 2 weeks)

For: Soloists, 2 mixed choirs (SSATTB, SATTB), orchestra, basso continuo

Marienvesper

Kompletter Stimmensatz mit allen Möglichkeiten zum colla-parte-Verdoppeln Musiche Varie – Musik des 17. Jahrhunderts

Set of parts

211.00 €

Available (1 - 2 weeks)

Michael Haydn

Missa in honorem Sancti Gotthardi

Admonter Messe MH 530

For: 4 soloists (SATB), mixed choir (SATB), baroque orchestra

20.00 €

In stock (3 - 8 days)

For: 2 soloists (SB), mixed choir (SATB), orchestra, basso continuo

Kantate Nr. 32 (Dominica 1 post Epiphanias) BWV 32

Liebster Jesu, mein Verlangen Eulenburg Studienpartituren

16.00 €

In stock (3 - 8 days)

For: 3 soloists (STB), mixed choir (SATB), orchestra, basso continuo

Kantate Nr. 211 (Kaffee-Kantate) BWV 211 (1732)

Schweigt stille, plaudert nicht Eulenburg Studienpartituren

17.00 €

In stock (3 - 8 days)

For: 2 soloists (SB), mixed choir (SATB), orchestra, basso continuo

Kantate Nr. 104 (Am Sonntage Misericordias Domini) BWV 104 (1725)

Du Hirte Israel, höre Eulenburg Studienpartituren

17.00 €

In stock (3 - 8 days)

For: 3 soloists (STB), mixed choir (SATB), orchestra, basso continuo

Kantate Nr. 140 (Domenica 27 post Trinitatis) BWV 140 (1731)

Wachet auf, ruft uns die Stimme Eulenburg Studienpartituren

17.00 €

In stock (3 - 8 days)

For: 2 soloists (SB), mixed choir (SATB), orchestra, basso continuo

Kantate Nr. 212 (Bauern-Kantate) BWV 212

Mer hahn en neue Oberkeet Eulenburg Studienpartituren

For: 3 soloists (STB), mixed choir (SATB), orchestra, basso continuo

17.00 €

In stock (3 - 8 days)

Georg Philipp Telemann

Lukaspassion TVWV 5:29

2 CDs (without sheet music)

32.00 €

In stock (3 - 8 days)

For: mixed choir (SATB), 2 violins, viola, basso continuo

Missa brevis ex D

Stimmenset: je 1x 1., 2. Violine, Viola, Orgel, Violone und Cello

Set of parts

23.00 €

In stock (3 - 8 days)

For: mixed choir (SATB), 2 violins, viola, basso continuo

Missa brevis ex D

4.00 €

In stock (3 - 8 days)

For: mixed choir (SATB), 2 violins, viola, basso continuo

Missa brevis ex D

For: Soloist (tenor)., mixed choir (SATB), orchestra, basso continuo

12.00 €

In stock (3 - 8 days)

Grayston Ives

Requiem

For: Soloist (tenor)., mixed choir (SATB), orchestra, basso continuo

29.00 €

In stock (3 - 8 days)

Grayston Ives

Requiem

For: Mixed choir (SSATTB), 6 melodic instruments (colla parte), basso continuo

104.00 €

In stock (3 - 8 days)

Michael Praetorius

Deutsche Messe à6

Messe für sechsstimmigen gemischten Chor a cappella; colla parte-Instrumente ad lib. (moderne Ausgabe - Neuedition)

Score, 6 Single part

12.00 €

Instant download

Johann Samuel Beyer

Gott, du labest die Elenden

Kantate zum 2. Sonntag nach Trinitatis Mitteldeutsches Kantatenarchiv Vol. 7

For: Soloist (tenor)., mixed choir (SATB), 2 violins [oboes], viola da braccio, basso continuo

For: Soloist (tenor)., mixed choir (SATB), 2 violins [oboes], viola da braccio, basso continuo

13.00 €

Available (1 - 2 weeks)

Johann Samuel Beyer

Gott, du labest die Elenden

Kantate zum 2. Sonntag nach Trinitatis Mitteldeutsches Kantatenarchiv Vol. 7

Single part Basso continuo (Organ)

12.00 €

Available (1 - 2 weeks)

For: Mixed choir (SATB); 4 melodic instruments (colla parte), double bass, organ ad lib.

Psalm op. 45 und Versikel op. 44 für Christi Himmelfahrt

Psalm 47 „Ihr Völker alle, klatscht in die Hände“ + Vers vor dem Evangelium „So spricht der Herr: Geht zu allen Völkern“ für Chor, 2 Trompeten und Pauken, Streicher, Orgel und Gemeinde (Volksgesang-Gemeindegesang)

Score, Choir score, Single parts

4.00 €

Instant download

For: Mixed choir (SATB); 4 instruments colla parte, basso continuo ad lib.

Gedenke, o gütigste Jungfrau Maria (Memorare) op. 26

Motette für vierstimmigen gemischten Chor a cappella; colla parte-Instrumente, Orgel und Kontrabass ad lib.

Score, 4 Single part

2.00 €

Instant download

For: Mixed choir (SATB); 4 melodic instruments (colla parte), double bass, organ ad lib.

Seele Christi, heilige mich op. 23

Motette für vierstimmigen gemischten Chor a cappella; colla parte-Instrumente und Orgel ad lib.

Score, 5 Single part

2.00 €

Instant download

For: Mixed choir (SSAATTBB) [8 voices], 4 strings [brass winds], basso continuo

Unter deinen Schutz und Schirm op. 30

Motette für achtstimmigen gemischten Chor a cappella; Orgel, Kontrabass und colla parte-Instrumenten ad lib.

Score, 6 Single part

2.00 €

Instant download

Augustin Pfleger

Passionsmusik

über die Sieben Worte Jesu Christi am Kreuz Das Chorwerk 52

For: 4 soloists (SATB), mixed choir (SATB), Strings, basso continuo