Six Little Preludes (Bach)

The Six Little Preludes (BWV 933-938) are a group of preludes written by the composer Johann Sebastian Bach for harpsichord. They are all short, pedagogical efforts written in or around the period of 1717–1720, but they were not published until 1802. These pieces are all short but require a strong understanding of technique. The preludes are a part of Bach's 18 Kleine Präludien (18 Little Preludes), which also contains the Twelve Little Preludes. Bach sporadically produced the pieces around 1717–1720, primarily for instructive purposes. They were not intended for public performance, rather as an aid to his son's compositional development.