His opera Famile Gozzi , a comic work in three acts , was written in 1934 .
He also prepared a number of Bach transcriptions , including the Siciliano from the Flute Sonata in E-flat major , that have been recorded by Kempff and others .
Kempff 's opera Famile Gozzi , a comic work in three acts , was written in 1934 .
He also prepared a number of Bach transcriptions , including the Siciliano from the Flute Sonata in E-flat major , that have been recorded by Kempff and others .