input question: What is the answer for the question: What were the last names of the three people Monteverdi wrote letters to offering various excuses for his lack of progress on Andromeda? from the following article ? Monteverdi's next commission from Mantua came early in 1618, when he was asked to provide the music for Andromeda, an opera based on the ancient Greek myth of the princess chained to a rock. The libretto was written by Duke Ferdinando's chancellor, Ercole Marigliani, and the project was sponsored by the duke's younger brother, Don Vincenzo Gonzaga. It is probable that the work was intended for performance at the Mantua Carnival of March 1618, but as Carter records, Monteverdi's approach to his Mantua commissions was often dilatory and half-hearted; his inability or unwillingness to work on Andromeda delayed its performance, first to 1619 and then to 1620.Monteverdi's letters during the 161820 period, mainly to Striggio but occasionally to Don Vincenzo or Marigliani, offer various excuses for his lack of progress on Andromeda, including his duties at St Mark's, his health, and his obligations to provide ceremonial music for the Doge (ruler) of Venice. In February 1619, Monteverdi had started work on another Mantuan project, a ballo (dance with sung parts) to Striggio's libretto entitled Apollo. On 9 January 1620, still with 400 lines of the Andromeda libretto to set to music, Monteverdi proposed to Striggio that the entire opera project be abandoned and the ballo substituted. This idea was rapidly quashed; Don Vincenzo ordered that the remaining Andromeda music be sent to him forthwith. The final segment of Andromeda, an eight-part song, was delivered to Marigliani on 15 February 1620.None of Monteverdi's music for Andromeda has survived. The libretto was also thought to have been lost, until its rediscovery in 1984. As was customary in Monteverdi's time, the manuscript makes no mention of the composer's namelibrettos were often the subject of numerous settings by different composers. The libretto's frontispiece confirms that Andromeda was performed during Mantua's Carnival, 13 March 1620. An analysis of its contents reveals some influence from Rinuccini's libretto for Arianna, such as use of identical...???
output answer: Striggio

input question: What is the answer for the question: What was the full name of the person who served on three Sundays taking care of the responsibilities for church music? from the following article ? On 2 March 1714 Bach was appointed Konzertmeister (concert master) of the Weimar Hofkapelle (court chapel) of the co-reigning dukes Wilhelm Ernst and Ernst August of Saxe-Weimar. The position was created for him, possibly on his demand, giving him "a newly defined rank order" according to Christoph Wolff.From 1695, an arrangement shared the responsibility for church music at the Schlosskirche (court church) between the Kapellmeister Samuel Drese and the Vize-Kapellmeister Georg Christoph Strattner, who took care of one Sunday per month while the Kapellmeister served on three Sundays. The pattern probably continued from 1704, when Strattner was succeeded by Drese's son Johann Wilhelm. When Konzertmeister Bach also assumed the principal responsibility for one cantata a month, the Kapellmeister's workload was further reduced to two Sundays per month.The performance venue on the third tier of the court church, in German called Himmelsburg (Heaven's Castle), has been described by Wolff as "congenial and intimate", calling for a small ensemble of singers and players. Performers of the cantatas were mainly the core group of the Hofkapelle, formed by seven singers, three leaders and five other instrumentalists. Additional players of the military band were available when needed, and also town musicians and singers of the gymnasium. Bach as the concertmaster probably led the performances as the first violinist, while the organ part was played by Bach's students such as Johann Martin Schubart and Johann Caspar Vogler. Even in settings like chamber music, Bach requested a strong continuo section with cello, bassoon and violone in addition to the keyboard instrument.???
output answer: Samuel Drese

input question: What is the answer for the question: What is the name of the person that worked with Nicholas Roerich on the "The Great Sacrifice? from the following article ? Lawrence Morton, in a study of the origins of The Rite, records that in 190708 Stravinsky set to music two poems from Sergey Gorodetsky's collection Yar. Another poem in the anthology, which Stravinsky did not set but is likely to have read, is "Yarila" which, Morton observes, contains many of the basic elements from which The Rite of Spring developed, including pagan rites, sage elders, and the propitiatory sacrifice of a young maiden: "The likeness is too close to be coincidental". Stravinsky himself gave contradictory accounts of the genesis of The Rite. In a 1920 article he stressed that the musical ideas had come first, that the pagan setting had been suggested by the music rather than the other way round. However, in his 1936 autobiography he described the origin of the work thus: "One day [in 1910], when I was finishing the last pages of L'Oiseau de Feu in St Petersburg, I had a fleeting vision ... I saw in my imagination a solemn pagan rite: sage elders, seated in a circle, watching a young girl dance herself to death. They were sacrificing her to propitiate the god of Spring. Such was the theme of the Sacre du Printemps".By May 1910 Stravinsky was discussing his idea with Nicholas Roerich, the foremost Russian expert on folk art and ancient rituals. Roerich had a reputation as an artist and mystic, and had provided the stage designs for Diaghilev's 1909 production of the Polovtsian Dances. The pair quickly agreed on a working title, "The Great Sacrifice" (Russian: Velikaia zhertva); Diaghilev gave his blessing to the work, although the collaboration was put on hold for a year while Stravinsky was occupied with his second major commission for Diaghilev, the ballet Petrushka.In July 1911 Stravinsky visited Talashkino, near Smolensk, where Roerich was staying with the Princess Maria Tenisheva, a noted patron of the arts and a sponsor of Diaghilev's magazine World of Art. Here, over several days, Stravinsky and Roerich finalised the structure of the ballet. Thomas F. Kelly, in his history of the Rite...???
output answer:
Stravinsky