J.C. Bach – W YA50 – Fugue on BACH for organ in F major

I believe since the "Art Of The Fugue" last B-A-C-H fugue was not finished, different composers that knew Bach, or were his students , wrote tribute pieces based on his unfinished theme B-A-C-H  in  honor to his memory.These 18th century composers include C.P.E. Bach, Johann Christoph Friedrich Bach, J.C. Bach, Johann Ludwig Krebs, Johann Peter Keller, George Andreas Sorge, Johann Georg Albrechtberger, Justin Heinrich Knecht, Christian Heinrich Rinck. These wonderful pieces all can be heard on Hanssler Classics CD -Nr98.906 performed by Franz Hasselbock.