Prelude and Fugue in A minor, is a piece of organ music written by Bach sometime around his years as court organist to the Duke of Saxe-Weimar (1708–1717). Because of the piece’s overall rhapsodic nature, many organists play this piece freely, and in a variety of tempi.
The English Suites, BWV 806–811, are a set of six suites written by the German composer Johann Sebastian Bach for harpsichord (or clavichord) and generally thought to be the earliest of his 19 suites for keyboard.
The Partitas, BWV 825–830, are a set of six harpsichord suites written by Johann Sebastian Bach, published individually beginning in 1726, then together as Clavier-Übung I in 1731, the first of his works to be published under his own direction.
The Orgelbüchlein (Little Organ Book) BWV 599−644 is a collection of 46 chorale preludes for organ written by Johann Sebastian Bach. All but three of them were composed during the period 1708–1717, while Bach was court organist at the ducal court in Weimar.
Prelude, Fugue, and Allegro in E-Flat Major (arranged for guitar, it is usually played in D Major with a Drop D tuning), BWV 998, is a musical composition written by Johann Sebastian Bach for Lute or Harpsichord. The piece was written around 1735.
The Toccata in C Minor is part of the Toccatas for Keyboard, BWV 910–916, seven pieces for clavier written by Johann Sebastian Bach. Although the pieces were not originally organized into a collection by Bach himself, the pieces share many similarities.
The Harpsichord Concerto No. 1 is Bach first harpsichord concerto. Like the other harpsichord concertos, it is generally believed to be a transcription of a lost concerto composed in Cöthen or Weimar and many scholars suggested that the original melody instrument was probably the violin.
Bach arranged Vivaldi’s Op 3 No 10 (RV 580) to a concerto for 4 keyboards and strings (BWV 1065). Johann Sebastian Bach made a number of transcriptions of Antonio Vivaldi’s concertos, especially from his Op. 3 set, entitled L’estro armonico.
Prelude No. 3 in C-Sharp Major, BWV 872, is a keyboard composition written by Johann Sebastian Bach in 1738. It is the 3rd prelude and fugue in Book II of The Well-Tempered Clavier, a collection of two sets of preludes and fugues in all 24 major and minor keys.
The Toccata in C Minor is part of the Toccatas for Keyboard, BWV 910–916, seven pieces for clavier written by Johann Sebastian Bach. Though the specific instrumentation is not given for any of the works, they are all strictly manualiter, as none of them call for pedal parts.