A piece in this genre features a virtuosic xylophone solo in its “Seeker’s Scherzo” and was commisioned from Zhōu Tiān by the Cincinnati Symphony Orchestra. Richard Danielpour’s piece in this genre is subtitled “Zoroastrian Riddles.” A piece in this genre originally ended its fifth-movement, fugal finale with an abrupt descent into B-flat major, before a revised ending on a C major chord. (10[1])Dotted-quarter note timpani strikes accompany contrapuntal melodies (10[1])in the strings in a piece in this genre by Witold Lutosławski. (10[5]-5[1])A piece (10[1])in this (10[2])genre follows a “night music” (10[1])elegy (10[3])with a movement that simulates (10[1])laughing in the trumpets after a quote from The Merry Widow. A side drum solo precedes a jaunty (10[1])bassoon duet (10[1])to open the second movement of a work of this type, which (10[1])is titled “A Game of Pairs.” (10[1]) For 10 points, Béla Bartók (10[1])most famously wrote what type of virtuosic orchestral work? (10[1])■END■ (10[1]0[3])