Piano Sonata No. 11 in A Major, K. 331:Piano Sonata No. 11 in A Major, K. 331: I. Theme & Variations. Andante grazioso歌词 Walter KlienPiano Sonata No. 11 in A Major, K. 331:Piano Sonata No. 11 in A Major, K. 331: I. Theme & Variations. Andante graziosoLRC歌词