Sonata in A,K 526 Sonata in A,KV 526 Sonata in C,BWV 529 Sonata in A major, K. 526 Sonata in A major K. 526 Sonata in A major,K.526 Sonata in C minor,BWV 526 Sonata in C,K Sonata in D,K Sonata in G,K