| BWV 525-530 - Trio sonatas
(No.1 in E-flat, No.2 in c minor, No.3 in d minor, No.4 in e minor, No.5 in C, No.6 in G). NOTE: Bach also transcribed BWV 527 movt.2 as BWV 1044 movt.2. | Written between 1727 & 1732.
Scoring: Orgel ("à 2 Clav. e Pedal") |
| BWV 531 - Prelude and Fugue in C | Written <1707. |
| BWV 532 - Prelude and Fugue in D | Written between 1708 & 1717. |
| BWV 532/2a - [variant version of Fugue of BWV 532] in D | . |
| BWV 533 - Prelude and Fugue in e minor | Written <1708. |
| BWV 533a - [variant version of BWV 533] in e minor | . |
| BWV 534 - Prelude and Fugue in f minor | Written between 1708 & 1717. |
| BWV 535 - Prelude and Fugue in g minor | Written between 1708 & 1717. |
| BWV 535a - [early version BWV 535] in g minor | . |
| BWV 536 - Prelude and Fugue in A | Written between 1708 & 1717. |
| BWV 536a - [early version BWV 536] in A | Written between 1708 & 1717. |
| BWV 537 - Prelude and Fugue in c minor | Written between 1708 & 1717. |
| BWV 538 - Toccata and Fugue 'Dorian' in d minor | Written between 1708 & 1717. |
| BWV 539 - Toccata (Prelude) and Fugue in d minor | Written >1720. |
| BWV 540 - Toccata (Prelude) and Fugue in F | Written between 1708 & 1717. |
| BWV 541 - Prelude and Fugue in G | Written between 1708 & 1717. |
| BWV 542 - Fantasia (Prelude) and Fugue in g minor | Written between 1708 & 1723. |
| BWV 543 - Prelude and Fugue in a minor | Written between 1708 & 1717. |
| BWV 543/1a - [early version of Prelude to BWV 543] in a minor | . |
| BWV 544 - Prelude and Fugue in b minor | Written between 1727 & 1731. |
| BWV 545 - Prelude and Fugue in C | Written between 1708 & 1717. |
| BWV 545a - [early version BWV 543] in C | . |
| BWV 546 - Prelude and Fugue in c minor | Written >1722. |
| BWV 547 - Prelude and Fugue in C | Written >1723. |
| BWV 548 - Prelude and Fugue in e minor | Written between 1727 & 1731. |
| BWV 549 - Prelude and Fugue in c minor | Written between 1708 & 1717. |
| BWV 549a - [early version of BWV 549] in d minor | . |
| BWV 550 - Prelude and Fugue in G | Written <1708. |
| BWV 551 - Prelude and Fugue in a minor | Written <1708. |
| BWV 552 - Prelude and Fugue ["St. Anne"] (part of the Clavierübung Part III) in E-flat | Written 1739. |
| BWV 553-560 - SPURIOUS: "Eight Short Preludes and Fugues" (SETS AND SELECTIONS) | . |
| BWV 561 - SPURIOUS: Fantasia and fugue in a minor | . |
| BWV 562 - Fantasia and Fugue in c minor | Written between 1708 & 1745. |
| BWV 563 - Fantasia (Fantasia und Imitatio) in b minor | Written <1707. |
| BWV 564 - Toccata, Adagio, & Fugue in C | Written between 1708 & 1717. |
| BWV 565 - Toccata and Fugue in d minor
Guitar versions are transposed to e minor except as noted. (Note the spelling: NOT "tocatta", "tocata" or "toccatta"!!) | Written <1708. |
| BWV 566 - Toccata (Prelude) and Fugue in E | Written <1708. |
| BWV 567 - SPURIOUS: Prelude (by J.L. Krebs) in C | . |
| BWV 568 - Prelude in b minor | Written <1708. |
| BWV 569 - Prelude in a minor | Written <1708. |
| BWV 570 - Fantasia in C | Written <1707. |
| BWV 571 - SPURIOUS: Fantasia in G | . |
| BWV 572 - Fantasia in G | Written <1708. |
| BWV 573 - Fantasia in C | Written circa 1722. |
| BWV 574 - Fugue on theme by Legrenzi in c minor | Written <1708. |
| BWV 574a - [variant version of BWV 574] in c minor | . |
| BWV 574b - [early version of BWV 574] | . |
| BWV 575 - Fugue in c minor | Written between 1708 & 1717. |
| BWV 576 - SPURIOUS: Fugue in G | . |
| BWV 577 - SPURIOUS: Fugue in G | . |
| BWV 578 - Fugue (the famous "Little Fugue in g minor") in g minor | Written <1707. |
| BWV 579 - Fugue on theme by Corelli in b minor | Written 1708?. |
| BWV 580 - SPURIOUS: Fugue in D | . |
| BWV 581 - SPURIOUS: Fugue in G | . |
| BWV 582 - Passacaglia and Fugue in c minor | Written ?. |
| BWV 583 - Trio in d minor | Written ?. |
| BWV 584 - SPURIOUS: Trio in g minor | Written 1725. |
| BWV 585 - Trio in c minor
Eine Orgelübertragung nach Johann Friedrich Fasch | . |
| BWV 586 - Trio in G
"By Telemann, transcr. org by Bach" | . |
| BWV 587 - Aria in F
"transc. from Couperin: Les Nations" | . |
| BWV 588 - Canzona in d minor | Written circa 1715. |
| BWV 589 - Alla breve (doubtful) in D | Written circa 1709. |
| BWV 590 - Pastorale (Pastorella) in F | Written <1710. |
| BWV 591 - Kleines harmonisches Labyrinth (probably spurious) | . |
| BWV 592 - Organ [solo] Concerto (based on a string concerto by Duke Johann Ernst of Saxe-Weimar) in G
Ernst's original was Concerto in G for violin, strings and b.c. | Written between 1713 & 1714. |
| BWV 592a - Harpsichord [solo] Concerto (an arrangement of BWV 592) in G | . |
| BWV 593 - Organ [solo] Concerto (based on a string concerto by Vivaldi) in a minor
Vivaldi's original was Concerto in a-minor for 2 violins, strings and b.c., RV 522 also known as Op.3 ("Estro Armonico") No.8. | Written between 1713 & 1714. |
| BWV 594 - Organ [solo] Concerto (based on a string concerto by Vivaldi) in C
Vivaldi's original was Concerto in D for violin, strings and b.c., RV208 also known as Op.7 No.11. | Written between 1713 & 1714. |
| BWV 595 - Organ [solo] Concerto (based on a string concerto by Duke Johann Ernst of Saxe-Weimar) in C
Ernst's original was the first movement of a concerto. | Written between 1713 & 1714. |
| BWV 596 - Organ [solo] Concerto (arrangement of Vivaldi's RV565) in d minor
Vivaldi's original was concerto in d-minor for 2 violins, cello, strings and b.c., RV 565 also known as Op.3 ("Estro Armonico") No.11. | Written between 1713 & 1714. |
| BWV 597 - Organ [solo] Concerto (based on an unknown work) in E-flat | Written between 1713 & 1714. |
| BWV 598 - Pedal-Exercitium | Written "?pre-Weimar". |
| BWV 802-805 - Four Duets
See KEYBOARD WORKS. | . |
| BWV 1027a - Trio (an organ arrangement of movt.4 from BWV 1027). in G | . |
| BWV 1080 - Art of Fugue (Der Kunst der Fuge): SEE "CANONS AND LATE WORKS".
"Series of fugues (contrapuntal), mostly a 4, on same theme. leipzig c1745-50" | Written between 1742 & 1749.
Scoring: keyboard (bei Satz 5 - 7 das Pedalcembalo, bei Satz 12 - 18 2 Cembali) |
| BWV 1121 - Fantasia in c minor | . |