Although the play was shelved, the music was not lost. Mozart subsequently set the choruses to Latin and German words, and they were adapted as hymns and motets for church use. They are now familiar to musicians as “Splendente te Deus,” “Deus tibi Laus et Honor,” and “Ne Pulvis et Cinis.” Nohl says of them:—
“A certain solemnity pervades them such as few of his sacred works possess, and an elevation of feeling only surpassed in the ‘Flauto Magico.’ But the composer has relied on theatrical effect; and thus, in spite of his graver intentions, we find more worldly pomp than religious depth in these choruses, which Mozart worked out with all love and care, even in their most minute details, and which manifest the thoughtful mood that absorbed his soul.”
Davidde Penitente.
The cantata “Davidde Penitente” was the outcome of a work of love. Before his marriage with Constance Weber, Mozart vowed that when he brought her to Salzburg as his wife he would write a mass for the occasion and have it performed there. In a letter written to his father, Jan. 4, 1783, he says: “As a proof of the fulfilment of this vow, the score of a ‘half-mass’ is now lying by, in hopes of some day being finished.” Holmes, in his admirable Life of Mozart, says:—
“To exercise his pen in the grand contrapuntal style of church music was at all times agreeable to him; and he was now free from the local restrictions under which he had written his numerous masses at Salzburg, where neither the style, the length of the pieces, nor their instrumentation was left to his own discretion; hence, making due allowance for the effect of some few years in developing the composer’s genius, the great superiority of ‘Davidde Penitente,’ by which title this mass was in the sequel better known over all the earlier masses, as well for breadth of style as in true ecclesiastical solemnity.”
The “half-mass” which Mozart brought to Salzburg in fulfilment of his vow comprised only the Kyrie, Gloria, Sanctus, and Benedictus. The remaining numbers were supplied from another mass, and in this form the work was produced at St. Peter’s Church, Aug. 25, 1783, his wife taking the solo part. The original work is described as exceedingly majestic and beautiful, particularly the “Gratias” for five, and the “Qui Tollis” for eight-voiced chorus. Jahn says of them that the same wonderful and mysterious impression of the supernatural conveyed by the most beautiful numbers in his Requiem characterizes these choruses.
The “half-mass” was destined to undergo still more radical changes. In the spring of 1785 the committee of the society for the relief of the widows and orphans of musicians at Vienna wished to celebrate their annual festival with some new work, and commissioned Mozart to write a cantata. As the time was very short, he took the Kyrie and Gloria of the mass, set Italian words to them, and added four new numbers, in which form it was produced under the title of “Davidde Penitente” at the Burg-theatre, March 13, the solo singers being Fraulein Cavalieri,[32] Fraulein Distler, and Herr Adamberger.[33] The cantata comprises ten numbers. The first number is a chorus (“Alzai le flebile voci”) taken from the “Kyrie” of the mass; the second, an allegro chorus (“Cantiam le lodi”), from the “Gloria;” the third, a soprano solo (“Lungi le cure”), from the “Laudamus;” the fourth, an adagio chorus (“Sii pur sempre”) from the “Gratias;” the fifth, a very melodious soprano duet (“Sorgi o Signore”), from the “Domine Deus;” the sixth, a beautiful tenor aria (“A te fra tanti affanni”), written for Adamberger; the seventh, a double chorus (“Se vuoi, puniscimi”); the eighth, a bravura aria for soprano (“Fra le oscure Ombre”), written for Mademoiselle Cavalieri; the ninth, a terzetto (“Tutti le mie speranze”); and the tenth, a final chorus and fugue which, by general consent of the critics of the time, was called the “queen of vocal fugues.” Notwithstanding the introduction of specially-written arias, and the brilliant music assigned to the soprano, the cantata is regarded as one of the purest examples of Mozart’s church style.
[32] Catharina Cavalieri, born in 1761, died June 30, 1801. She was a singer in Italian and German opera in Vienna from 1775 to 1783; but as she never left that city her reputation was purely local. Mozart wrote for her the part of Constanza in his opera “Die Entführing.”
[33] Valentin Adamberger was born at Munich, July 6, 1743, and was famed for his splendid tenor voice. Mozart composed for him the part of Belmont in the “Entführing,” and highly esteemed him as a friend and adviser. He died Aug. 24, 1804.