"33 Variations" is a play by Moises Kaufman that intertwines the stories of two women across different time periods. One storyline follows Beethoven as he composes his famous variations on a waltz by Diabelli, while the other focuses on Catherine who is researching this work in modern times. The play explores themes of creativity, legacy, and the impact of music on life. As Catherine grapples with her own challenges, she draws inspiration from Beethoven's struggles, highlighting the connection between art and personal experience.