Ludwig van Beethoven ： 8 Variations for Four Hands on a Theme by Count Waldstein in C-Dur WoO 67

This four-hand piano work by Beethoven is based on a theme by Count Waldstein and consists of the theme followed by eight variations. Centered on the clear sonority of C major, each variation changes the treatment of rhythm, register, and the distribution of melody and accompaniment, allowing the same theme to unfold in a variety of expressive forms. A particular highlight is the dialogue created through the exchange between the four hands, as well as the distinct character of each variation within the overall progression. In performance, it is important to preserve the outline of the theme, balance the volume between the two parts, and play decorative passages clearly without rushing. Coordinating the breathing and sharing an awareness of harmonic changes and cadences will bring out both the work’s lightness and its sense of cohesion.