Siroe (Metastasio)
Siroe re di Persia is a libretto in three acts by Pietro Metastasio. Set to music by Leonardo Vinci, it was first performed on 2 February 1726 at the Teatro San Giovanni Grisostomo, Venice. It was subsequently set to music at least 35 times by different composers.[1][2]
Action
[edit]The action is set in Selucia in the year 628. The characters are:
- Cosroe (Khosrow II), King of Persia
- Siroe (Kavad II), his oldest son
- Medarse, his second son
- Emira, Princess of Cambaia, lover of Siroe disguised in men's clothing as Idaspe
- Laodice, lover of Siroe, sister of Arasse
- Arasse, General and friend of Siroe
The plot concerns the Persian king Cosroe, who wants to appoint his second son Medarse as his successor instead of his first-born son Siroe and thus arouses popular anger. The background to these events is that Cosroe had previously defeated his opponent Asbite, king of Cambaia, and had his family murdered. Only Asbite's daughter Emira survived to plan her revenge. For this purpose, she has disguised herself as a man and found her way into Cosroe's court under the assumed name of Idaspe. Only her lover, Cosroe's son Siroe, knows her true identity.[1]
The following plot summary is based on the second version of the setting by Johann Adolph Hasse, performed in Dresden in 1763.[Digital 1]
Act 1
[edit]A large temple dedicated to the Sun
Cosroe has called his sons to the temple of the sun to appoint his successor. Before he announces his choice, he extracts an oath from both of them to recognize his decision and keep the peace. His younger son Medarse is convinced that the choice will fall on him and immediately obeys. Siroe, however, refuses and accuses his father of preferring Medarse. As expected, Medarse is appointed heir. Emira arrives, disguised as Idaspe. In order to speak to Siroe alone, she sends Medarse away. Then she advises Siroe to call the people for support. In addition, as the price of her love, she demands that he assist her in killing his father. Cosroe's mistress arrives - Laodice, who is secretly in love with Siroe. After Emira/Idaspe leaves the temple, Laodice asks Siroe to finally confess his love. However, he points to her relationship with Cosroe and indicates that there is another obstacle that he cannot yet reveal. Finally, he confesses to being in love with another and advises her to forget him.[Digital 1]
Laodice feels scorned and swears vengeance on Siroe. She decides to ask for help from her brother Arasse, a friend of Siroe's. Arasse tells her about the impending popular uprising over the choice of Medarse as heir. He asks Laodice to speak to Cosroe on Siroe's behalf. She refuses but Arasse is not willing to forfeit his friendship with Siroe.[Digital 1]
Cosroe's inner room
Siroe wants to warn his father about Emira/Idaspe's revenge plan, but in order not to reveal his lover's identity, he writes an anonymous letter. As Cosroe arrives, he hides. Laodice also arrives and complains to Cosroe that Siroe has forced his attentions on her. Outraged, Cosroe sits down and finds Siroe's letter. Medarse also comes into the room. Cosroe reads the letter to him, warning of a traitor who is one of his best friends. Medarse now claims that he wrote the letter himself and that the traitor was none other than Siroe, who he says wanted his help to murder their father. Siroe leaves his hiding place and accuses Medarse of lying. Finally, Emira/Idaspe also comes in and learns about the content of the letter. Siroe continues to refuse to name the traitor and is now accused by Emira/Idaspe. Siroe complains that he cannot prove his innocence and leaves the room. Cosroe is unsure whether he can trust Idaspe. Medarse and Laodice express disappointment at Siroe's behavior. Unexpectedly, Emira/Idaspe now defends it. Laodice is confused about Emira's/Idaspe's behavior, but Medarse believes that his intrigues will soon lead to his achieving his goal.[Digital 1]
Act 2
[edit]The royal zoo
Laodice regrets her actions, apologizes to Siroe and promises to speak to Cosroe to retract her false accusations. Siroe rejects this because it would only arouse suspicion. He just wants her to stop loving him. She leaves.
Now Emira comes and accuses Siroe of infidelity and cowardice for not telling his father about her plan. She thinks that as children of enemies they should also be enemies. He should therefore have warned his father about her. Since she does not want to renounce her planned revenge, he pulls out his sword to kill himself. At that moment, Cosroe arrives and mistakenly thinks Siroe has drawn his sword against Idaspe. Siroe declares himself guilty of this and asks his father to end his life. When Emira/Idaspe points out that he has not yet disclosed the name of the conspirator, Siroe explains that it might even be Idaspe himself. However, Cosroe doesn't believe him and has him led away. With Cosroe now lost in thought about his son, Emira sees an opportunity to attack him and pulls out her own sword. However, she is interrupted by Medarse and talks herself out of the situation by laying her sword at Cosroe's feet. Cosroe feels honored and asks Emira/Idaspe to take the sword back and look for the traitor. She leaves.[Digital 1]
Medarse reports to Cosroe that Siroe has already drawn the people to his side. The only solution now is to kill him. Since Cosroe rejects this, Medarse suggests that Siroe be appointed king in his place. Cosroe no longer doubts Siroe's guilt, but also cannot bring himself to punish him.
A room near the zoo
Arasse urges Siroe to act but he refuses to do so. Arasse in any case swears allegiance to him and leaves. Cosroe and Emira/Idaspe come into the room. Cosroe wants to talk to Siroe alone. He has the room locked and sends Emira/Idaspe away, who nevertheless eavesdrops on their conversation. Cosroe tries everything possible to get Siroe to talk. He is ready to forgive him for wanting to seduce Laodice, seeking Idaspe's death and planning an uprising if only he will divulge the name of the traitor. Only when he declares that he also wants to forgive the traitor too does Siroe begin to speak but he is interrupted by Emira/Idaspe. Cosroe now offers Siroe to marry him to Laodice, but Siroe declares his revulsion for her. Now Cosroe thinks Siroe wants his death and asks him to kill him – but Siroe does not wish to do that either. Cosroe now has Laodice brought and gives Siroe an ultimatum: if he tells Idaspe the traitor's name, he will be named heir and have Laodice. Otherwise, a dungeon awaits him. After Cosroe leaves, Emira/Idaspe mocks Siroe's planned union with Laodice. Siroe replies that Idaspe should decide for him and leaves.[Digital 1]
Emira/Idaspe then declares to Laodice that she/he is in love with her. Laodice asks Idaspe to change Siroe's mind as a sign of love. Emira/Idaspe refuses, and Laodice angrily leaves the room. Emira vacillates between her desire for revenge and her love for Siroe.
Act 3
[edit]Palace courtyard
Cosroe orders Arasse to kill Siroe. Arasse tries to change his mind, not believing that this will pacify the people. However, Cosroe is determined and Arasse finally agrees to carry out the order. Laodice tells Cosroe that the people are asking for Siroe. Cosroe tells her about the order to kill him. Laodice now admits that she wrongly accused Siroe of attempting to rape her because he did not return her love. She asks him to keep Siroe alive, but Cosroe will not change his mind.[Digital 1]
Emira/Idaspe also begs Cosroe for mercy for Siroe and reminds him that Siroe was always an exemplary son. Her appeal succeeds and Cosroe gives her his seal as a sign of authority to stop the killing. Arasse returns and announces that Siroe is already dead. Emira/Idaspe reproaches Cosroe and now reveals himself as Emira, surrendering her sword to Arasse. As she is led away, Cosroe remains inconsolable.
Locked prison cell in the fortress
Emira asks Arasse to kill her, but he confesses to her that he has only faked the death of Siroe, who is still alive. He asks Emira to hide for a while until he has called the people together, when Siroe will be hers. He then leaves.
Medarse enters the dungeon and finds Emira there. Because he does not yet know her true identity, she shows him the royal seal as proof of the king's trust in her. When Medarse explains that he wants to kill Siroe, Emira/Idaspe tells him that he is already dead. In order to be certain however, Medarse wants to see the body. Emira decides to trick him and offers to help. Siroe then appears. Medarse draws the sword, but is filled with remorse and hands the weapon to Emira/Idaspe to kill Siroe. She however hands it to Siroe and reveals to Medarse her identity as Emira. Arasse arrives with his guards and reports that the people have chosen Siroe as king. He leaves and Emira follows him. With no supporters left, Medarse finally gives up. Siroe, however, generously forgives his brother and returns his weapon. Medarse, left alone, reflects on the value of virtue.[Digital 1]
Large square in Seleukia
The royal guard has been defeated in a final battle against the rebels. Cosroe, Emira and Siroe enter one after the other, followed by Arasse and the people. Cosroe is still defending himself against some of the conspirators. Emira tries to take her revenge on him, but Siroe stops her. Cosroe is happy to see his son alive again. Medarse and Laodice ask Cosroe to punish them for their offenses. Siroe explains that he is not angry with anyone and also asks Emira to forget her hatred. Only on these terms can he accept her as a lover. Emira eventually gives up her revenge and Cosroe gives her to Siroe in marriage, declaring him king. The opera ends with a chorus.
Background
[edit]The historical basis for the drama is the deposition of the Persian king Khosrow II by his son Kavad II, recounted in the fourth volume of Epitome Historion by the Byzantine historian Johannes Zonaras as well as in the first book of Historia saracenica by the Christian Arab historian George Elmacin (Ibn al-’Amid) and the eleventh volume of the Annales ecclesiastici by Cesare Baronio. These in turn are based on the Chronographia of Theophanes.[1] Contemporary sources available to Metastasio may also have included Cosroès by Jean Rotrou (1649) and the libretto Ormisda by Apostolo Zeno (1721). The latter follows a similar plot, although its action takes place a generation earlier in the Sassanid dynasty.[1]
The first setting of Metastasio's libretto was by Leonardo Vinci, which premiered on 2 February 1726 at Teatro San Giovanni Crisostomo in Venice. The principal roles were sung by Marianna Bulgarelli (known as “La Romanina“) as Emira and Nicolò Grimaldi (“Nicolini“) as Siroe. (They were the same two stars who had previously led the cast of Didone abbandonata in 1724.) The castrato Giovanni Carestini sang the role of Medarse. In Davide Perez's 1740 setting, the singers were Caffarelli as Siroe and Giovanni Manzuoli as Medarse.[1][3][4]
Settings to music
[edit]The following composers used this libretto as the basis for an opera:
| Year | Composer | Premiere | First performed |
|---|---|---|---|
| 1726 | Leonardo Vinci | 2 February 1726, Teatro San Giovanni Crisostomo[5][6] Also at Carnival 1728 at the Teatro su la via Nuova in Verona | Venice |
| 1726 | Giovanni Porta | 3 July 1726, Teatro Cocomero[7] Also on 26 December 1726 at the Teatro Regio Ducale in Milan. | Florence |
| 1727 | Domenico Sarro | 25 January 1727, Teatro San Bartolomeo[8][9] | Naples |
| 1727 | Nicola Antonio Porpora | 11 February 1727, Teatro delle Dame[10][11][Digital 2] Also in 1733 in Perugia; Carnival 1738 at the Teatro dell’Accademia dei Remoti in Faenza | Rome |
| 1727 | Antonio Vivaldi | 29 April 1727, Teatro Pubblico[12][13] RV 735; Also summer 1738 at the Teatro La Fenice in Ancona and Carnival 1739 at the Teatro Bonacossi in Ferrara | Reggio Emilia |
| 1728 | Georg Friedrich Händel → Siroe |
17 February 1728, King's Theatre am Haymarket[14][15][Digital 3] HWV 24; Also at the summer fair 1730 at the Hoftheater in Brunswick | London |
| 1729 | de:Andrea Stefano Fiorè | 26 December 1729, Teatro Regio[16] | Turin |
| 1731 | Giovanni Battista Pescetti with Baldassare Galuppi and Leonardo Vinci | 27 January 1731, Teatro San Giovanni Crisostomo[17][Digital 4] Libretto adapted by Giovanni Boldini | Venice |
| 1732 | Antonio Bioni | 4 February 1732, Theater im Ballhaus[18] | Breslau |
| 1733 | Johann Adolph Hasse → Siroe (Hasse) |
2 May 1733, Teatro Malvezzi[19][20] first version; many other productions in other Italian cities. | Bologna |
| 1740 | Gaetano Latilla | Carnival 1740, Teatro delle Dame[21][Digital 5] Also at the June fair 1753 at the Teatro degli Obizzi in Padua | Rome |
| 1740 | Davide Perez | 4 November 1740, Teatro San Carlo[22] | Naples |
| 1742 | Giuseppe Scarlatti | 24 April 1742, Teatro della Pergola[23] Also Carnival 1747 at the Teatro San Sebastiano in Livorno; Carnival 1750 at the Teatro Regio in Turin | Florence |
| 1743 | Gennaro Manna | 9 February 1743, Teatro San Giovanni Crisostomo[24] | Venice |
| 1743 | de:Paolo Scalabrini | 1743, Theater im Ballhaus[25][26] Also on 14 December 1743 at the Oper am Gänsemarkt in Hamburg; Carnival 1744 at the Nuovo Teatro in Prague and 1749 at the Kongelige Teater in Copenhagen. | Linz |
| 1746 | Antonio Maria Mazzoni | 2 July 1746, Teatro della Fortuna[27][Digital 6] | Fano |
| 1748 | Georg Christoph Wagenseil | 4 October 1748, Burgtheater[28] | Vienna |
| 1749 | Gioacchino Cocchi | 26 December 1749, Teatro San Giovanni Crisostomo[29] | Venice |
| 1751 | anonymous | 1751, Teatro de la Santa Cruz[30][31][Digital 7] Other productions by anonymous composers, or pasticcio versions on 4 May 1759 at the Teatro San Samuele in Venice and 13 December 1763 at the King's Theatre in London | Barcelona |
| 1752 | Francesco Antonio Uttini | 1752, Oper am Gänsemarkt[32][33] | Hamburg |
| 1752 | Nicola Conforto | 30 May 1752, Real Teatro del Buen Retiro[34][Digital 8] | Madrid |
| 1753 | Francesco Poncini Zilioli | Carnival 1753, Teatro Ducale[35] | Parma |
| 1754 | Baldassare Galuppi | 10 February 1754, Teatro Argentina[36][Digital 9] | Rome |
| 1755 | Giovanni Battista Lampugnani | 14 January 1755, King's Theatre[37] Also Carnival 1759 at the Teatro Omodeo in Pavia | London |
| 1758 | Pasquale Errichelli → Siroe (Errichelli) |
26 December 1758, Teatro San Carlo[38] | Naples |
| 1759 | Niccolò Piccinni | 1759[39] adapted by Giuseppe Brunetti 15 August 1759 at the Teatro della Pergola in Florence | Naples |
| 1760 | Hermann Friedrich Raupach | 1760, Hoftheater[40] | Sankt Petersburg |
| 1760 | Giovanni Battista Cedronio | presumably 1760[41] | |
| 1763 | Johann Adolph Hasse → Siroe (Hasse) |
Carnival 1763, Hoftheater[19][Digital 1][20] second version; composed winter 1762/63 in Warsaw | Dresden |
| 1764 | Antonio Boroni | 1764, Teatro San Salvatore[42] | Venice |
| 1764 | Pietro Alessandro Guglielmi | 5 September 1764, Teatro della Pergola[43][Digital 10] also 26 December 1764 at the Teatro Regio Ducale in Mailan | Florence |
| 1766 | Antonio Tozzi | 1766–67[44] | Brunswick |
| 1767 | Tommaso Traetta | Carnival 1767, Hoftheater[45][Digital 11] | Munich |
| 1770 | Carlo Franchi | 13 February 1770, Teatro Argentina[46][Digital 12] | Rome |
| 1771 | de:Giovanni Battista Borghi | Carnival 1771, Teatro San Benedetto[47] | Venice |
| 1779 | Giuseppe Sarti | 26 December 1779, Teatro Regio[48][Digital 13] | Turin |
| 1783 | Luigi Guido Beltrami | 1783, Collegio Vescovile[49] | Verona |
| 1810 | Carlo Ubaldi | around 1810[41][50][51] | Turin |
Modern performances and recordings
[edit]- Georg Friedrich Händel:
- December 1925: German language performance in Gera.[15]
- 1962 and 1963: Performances at the Händel-Festspiele Halle, Orchester des Landestheaters Halle[15]
- September 1989: CD recording, Brewer Baroque Chamber Orchestra.[52]
- December 2000 and January 2001: Performances in the Scuola Grande de San Giovanni Evangelista in Venice, Venice Baroque Orchestra.[15]
- May 2003: Performances at the Grace Episcopal Church in Chicago.[15]
- May 2003: Performances in Cologne (CD recording available), Capella Coloniensis.[15]
- January 2004: Concert performances at the Théâtre des Champs-Élysées Paris and the Arsenal de Metz, Venice Baroque Orchestra.[15]
- February and April 2004: Performances in Berkeley and in the Brooklyn Academy of Music Harvey Theater, Venice Baroque Orchestra.[15]
- October/November 2007: Productions at the Teo Otto Theater Remscheid and the Schauspielhaus Wuppertal.[15]
- October 2009: Performance at the Stadttheater Neuburg[15]
- June 2010: Performance from the Händel-Festspiele Halle at the Goethe-Theater Bad Lauchstädt.[15]
- May 2013: Performance (Available on CD) at the de:Deutsches Theater Göttingen, FestspielOrchester Göttingen.[15][53]
- Johann Adolph Hasse:
- September 2008: Performance at St. Giles Church in London, Ensemble Serse.[20]
- June 2009: Performance at the Savile Club in London, Ensemble Serse.[20]
- November 2014: CD recording, Armonia Atenea.[54]
- December 2017: Performances at the Oldenburgisches Staatstheater, Oldenburgisches Staatsorchester.[55]
External links
[edit]
Digital versions
[edit]- ^ a b c d e f g h i Italian/German libretto of Hasse's setting at the Staatsbibliothek zu Berlin.
- ^ Italian libretto of Porpora's setting at the Museo internazionale e biblioteca della musica.
- ^ Italian libretto of Händel's setting at the Munich Digitization Center.
- ^ Italian libretto of Pescetti's setting at Museo internazionale e biblioteca della musica.
- ^ Italian libretto of Latilla's setting at the Museo internazionale e biblioteca della musica.
- ^ Italian libretto of Mazzoni's setting at the Museo internazionale e biblioteca della musica.
- ^ Italian/Spanish libretto (anonymous).
- ^ Italian/Spanish libretto of Conforto's setting.
- ^ Italian libretto of Galuppi's setting at the Internet Archive.
- ^ Italian libretto of the setting by Guglielmi at the Museo internazionale e biblioteca della musica.
- ^ Italian/German libretto of the setting by Traetta at the Munich Digitization Center.
- ^ Italian libretto of Franchi's setting at the Museo internazionale e biblioteca della musica.
- ^ Italian libretto of the setting by Sarti at the Munich Digitization Center.
References
[edit]- ^ a b c d e Neville, Don (2002) [1 December 1992]. "Siroe re di Persia [Siroe]('Siroes, King of Persia')". Grove Music Online (8th ed.). Oxford University Press. ISBN 978-1-56159-263-0.
- ^ Metastasio, Pietro in Die Musik in Geschichte und Gegenwart, pp. 50861ff, Bärenreiter-Verlag, 1986 Digitale Bibliothek vol. 60.
- ^ "Siroe re di Persia (Vinci)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Perez)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Vinci)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ Siroe, re di Persia (Vinci) at operabaroque.fr, accessed 10 January 2020.
- ^ "Siroe re di Persia (Porta)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Sarto)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ Siroe re di Persia (Sarro) at operabaroque.fr, accessed 10 January 2020.
- ^ "Siroe re di Persia (Porpora)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ Siroe re di Persia (Porpora) at operabaroque.fr, accessed 10 January 2020.
- ^ "Siroe re di Persia (Vivaldi)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ Siroe re di Persia (Vivaldi) at operabaroque.fr, accessed 10 January 2020.
- ^ "Siroe re di Persia (Handel)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ a b c d e f g h i j k l Siroe (Händel) at operabaroque.fr, accessed 10 January 2020.
- ^ "Siroe re di Persia (Fiorè)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Pescetti)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Bioni)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ a b "Siroe re di Persia (Hasse)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ a b c d Siroe re di Persia (Hasse) at operabaroque.fr, accessed 10 January 2020.
- ^ "Siroe re di Persia (Latilla)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Perez)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Scarlatti)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Manna)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Scalabrini)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ Siroe, re di Persia (Paolo Scalabrini) at Opening Night! Opera & Oratorio Premieres, Stanford University, accessed 11 January 2020
- ^ "Siroe re di Persia (Mazzoni)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ Siroe, re di Persia (Georg Christoph Wagenseil) at Opening Night! Opera & Oratorio Premieres, Stanford University, accessed 11 January 2020.
- ^ "Siroe re di Persia (Cocchi)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (anonymous)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (anonymous)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Uttini)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ Siroe, re di Persia (Francesco Antonio Uttini) at Opening Night! Opera & Oratorio Premieres, Stanford University, accessed 11 January 2020.
- ^ "Siroe re di Persia (Conforto)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Zilioli)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Galuppi)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Lampugnani)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Errichelli)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Piccini)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ Siroe, re di Persia (Hermann Friedrich Raupach) at Opening Night! Opera & Oratorio Premieres, Stanford University, accessed 11 January 2020.
- ^ a b Neville, Don (2002) [1 December 1992]. "Metastasio [Trapassi], Pietro (opera) (Antonio Domenico Bonaventura)". Grove Music Online (8th ed.). Oxford University Press. ISBN 978-1-56159-263-0.
- ^ "Siroe re di Persia (Boroni)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Guglielmi)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Tozzi)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Traetta)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Franchi)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Borghi)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ "Siroe re di Persia (Sarti)". corago. University of Bologna. Retrieved 11 January 2020.
- ^ Siroe, re di Persia (Luigi Guido Beltrami) at Opening Night! Opera & Oratorio Premieres, Stanford University, accessed 11 January 2020.
- ^ Félix Clément und Pierre Larousse: Dictionnaire lyrique ou Histoire des opéras, Paris 1876–1881, ISBN 2-05-101696-8, p.627 (online).
- ^ John Denison Champlin: Cyclopedia of music and musicians (Volume 3), p.385 (online at ebooksread.com).
- ^ Siroe (Händel, Palmer) at operabaroque.fr, accessed 10 January 2020.
- ^ Händel: Siroe – Laurence Cummings. at Allmusic, accessed 10 January 2020
- ^ Johann Adolf Hasse: Sireo, Re di Persia. accessed 10 January 2020.
- ^ Gerhart Asche: Mit doppeltem Boden. in Opernwelt February 2018, p.45.