Composer and genre required. One of these works is the last track of an album marketed as “The Legendary 1965 Recording” of Martha Argerich. One of these (-5[1])works in E major begins with a passage in double octaves, where the right hand alternates single notes and octaves, and the left hand does the opposite, in a thirty-second, double-dotted-eighth rhythm. In the middle section of one of these pieces, the left hand repeats the sixteenth-note ostinato E, D-sharp, (10[2])C-sharp, B in octaves. One of (10[1])these works (10[1])in E-flat (10[1])is preceded by (10[1])a G-major (10[1])“Andante Spianato.” (10[1])The first of these works in their composer’s Opus (10[1])40 features the genre’s typical rhythm (-5[1])of eighth, two (10[1])sixteenths, and four eighths in 3/4 time. (-5[1])For 10 points, pieces (-5[1])nicknamed “Military” (10[1])and (-5[1])“Heroic” (10[1]-5[2])are examples (10[1]-5[2])of what nationalistic dances (10[2])by the composer of the Minute Waltz? ■END■ (10[6]0[4])