原文: Carl Philipp Emanuel Bach. 30 years older work of his father. Sonata In A Minor Wq 132. Sheet Music. Flute. FLT.
译文: 卡尔·菲利普·伊曼纽尔巴赫. Created in 1747, but unpublished until 1763, it heralds the sentimental style of a new era, compared to the ca. 乐谱.