2022 The Four’s B : Bach, Beethoven, Brahms, and Bartok by MTAC Pasadena | Aug 15, 2023 | Keyboard Theme Fes. Keyboard Theme Festival 2022 THE FOUR’S B Bach l Beethoven l Brahms l Bartok Co-chairs: Michiko Hartzberg and Winna Tan. 2022 Keyboard Theme Festival Results