Piano, Polka, & Pointe: Mozart, Strauss, and Tchaikovsky — Enrique Diemecke, conductor — Zhengyi Huang, piano —— Johann Strauss Jr. “Overture from Die Fledermaus” — • Wolfgang Amadeus Mozart “Piano Concerto No. 21” in C Major — • Johann Strauss Jr. “Kaiser-Waltzer”, Op. 437 (Emperor Waltz) — • Johann Strauss Sr. “Radetsky March”, Op. 228 — • Pyotr Ilyich Tchaikovsky “Swan Lake Suite”, Op 20a