In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

Part 1 of this work, which was originally meant to have a section called "Christmas games with the Christ child," opens with an allegro impetuoso whose polyphony was inspired by the composer's recent studies of Bach and features a notable trombone motif. The "Eternal-Feminine" section of its 2nd part was admired when it premiered, and follows a section featuring Doctor Marianus while preceding an instrumental coda of the first part, a setting of the Latin hymn "Veni, creator spiritus. " For 10 points, identify this work whose second part is a setting of the final scene of Faust, the eighth symphony by Mahler, nicknamed for the large number of musicians who performed it.
Fine Arts