威廉·弗里德曼·巴赫 活页乐谱
- 出生日期： 22nd 十一月 1710
- 卒于： 1st 七月 1784
- 出生地： Weimar, Germany
Wilhelm Friedemann Bach the second child and eldest son of Johann Sebastian Bach and Maria Barbara Bach, was a German composer and performer. Despite his acknowledged genius as an organist, improviser and composer, his income and employment were unstable and he died in poverty.