Composer: Johann Sebastian Bach (1685-1750)
Difficulty: Advanced
Key: A major (transposed)
Movements: I. Vivace - II. Largo e dolce - III. Allegro
Note: First movement is partially lost; modern completions exist
Celebratory opening (partial - use modern completion). Tempo: ♩ = 120-132
Sweet and tender slow movement. Tempo: ♩ = 45-52
Demanding finale with scalar passages. Tempo: ♩ = 112-126
This sonata demonstrates Bach's A major style - joyful, brilliant, celebratory. The first movement is partially lost (only the keyboard bass line survives for much of it), but several excellent completions exist by modern scholars. The Largo e dolce is complete and shows Bach's tender side in A major. The finale is virtuosic and joyful. This sonata balances brilliance with expressiveness.