text: An unfinished piece by this composer contains a central "Purgatorio" movement surrounded by twoscherzos.
full_question: An unfinished piece by this composer contains a central "Purgatorio" movement surrounded by twoscherzos. Another of his pieces ends with an alto or baritone repeating "EwigÂ… ewig" (ay-vig), or"ForeverÂ… forever." The opening adagio was the only movement of his tenth symphony that he fullyorchestrated before his death. Leonard Bernstein was the first to record the complete set of thiscomposer's symphonies and song cycles, one of which opens with "The (*) Drinking Song of Earth'sMisery." This composer's eighth symphony sets the hymn "Veni Creator Spiritus" in the first part and the finalefrom Goethe's Faust in the second, and is nicknamed for the many musicians required. For 10 points, name thiscomposer of Das Lied von der Erde and the "Symphony of a Thousand."
first_sentence: An unfinished piece by this composer contains a central "Purgatorio" movement surrounded by twoscherzos.
raw_answer: Gustav Mahler 