J. S. Bach, Sinfonia n 8 in F minor, BWV 795, set for alto recorder

(to meet this music, in the original score for keyboard, was my first impact with the wonderful and complicated polyphonic structure of the music by Bach, in 1969, in France in a summer cours, with Olivier Dejour) transcribed and performed by Aldo Bova, alto recorder A=415 by Francesco Li Virghi copy of Denner