Praeludium and fuga in a minor BWV 559

Johann Sebastian Bach (?), Praeludium and fuga in a minor, BWV 559, played on Sonarte organ with Hauptwerk, 1743, Cyriach Werner,
Pfarrkirche, Strassburg, Austria

There is discussion of the composer of this piece, see e.g. https://en.wikipedia.org/wiki/Eight_Short_Preludes_and_Fugue

These eight praeludia and fuga can be found in my playlist: https://www.youtube.com/playlist?list=PLNFZTCpjQ59WBOb0gKOM6vVWrh7bc5Jwy