The Magic Flute ideals of Sarastro's community and seeks to join it. Separately, then together, Tamino and Pamina undergo severe trials of initiation, which end in triumph, with the Queen and her cohorts vanquished. The earthy Papageno, who accompanies Tamino on his quest, fails the trials completely but is rewarded anyway with the hand of his ideal female companion Papagena. The opera was the culmination of a period of increasing involvement by Mozart with Schikaneder's theatrical troupe, which since 1789 had been the resident company at the Theater auf der Wieden. Mozart was a close friend of one of the singer-composers of the
Piano concertos by Wolfgang Amadeus Mozart it was probably J.C. Bach, whom Mozart admired, who introduced the structural innovation of allowing the keyboard to introduce new thematic material in its first entry. Concertos Nos 1–4 (K. 37, 39, 40 and 41) are orchestral and keyboard arrangements of sonata movements by other composers. The next three concertos (K. 107/1, 2 and 3), which are not numbered, are arrangements of piano sonatas by J.C. Bach (Op 5. Nos. 2, 3, and 4, all composed by 1766). Based on handwriting analysis of the autographs they are believed to date from 1771–72. Concerto No. 5, K. 175 from 1773 was