Caveat: This work comprises the remaining fragment of nine bars only.

Created using MuseScore 3.

Tuned with A = 415 Hz.

The composer seems to have abandoned this concerto after transcribing only nine bars from the opening sinfonia of the cantata “Geist und Seele wird verwirret”, BWV 35. The second paragraph of the autograph manuscript indicates “Concerto a Cembalo solo, una Oboe, due Violini, Viola e Cont.”

Created using MuseScore 3.

Tuned with A = 415 Hz.

A harpsichord version of BWV 1041 https://mathmusic52.com/2022/12/22/bwv-1041-j-s-bach/. As with other transcription works, the composer changed the key form A minor to G minor in order to negotiate with the sound range of harpsichords of his days.

Created using MuseScore 3.

Tuned with A = 415 Hz.

A harpsichord version of Brandenburg concerto No. 4 https://mathmusic52.com/2022/12/26/bwv-1049-j-s-bach-brandenburg-concerto-iv-in-g-major/.

The composer changed the key from G major to F major in order to negotiate with the sound range of harpsichords of his days.

Created using MuseScore 3.

Tuned with A = 415 Hz.

Created using MuseScore 3.

Tuned with A = 415 Hz.

Created using MuseScore 3.

Tuned with A = 415 Hz.

A harpsichord version of BWV 1042, Edit Post ‹ MMM — WordPress.com.

Upon transcription, the composer changed the key to D major from the original E major in order to negotiate with the sound range of harpsichords of his days.

Created using MuseScore 3.

Tuned with A = 415 Hz.

Created using MuseScore.

Tuned with A = 415 Hz.

Probably the most famous keyboard concerto of J. S. Bach. Some people argue that this is a transcription, by the composer himself, of a lost violin concerto. Audacious people have made up several “re-construction”s.