Composed around 1720 during Bach's Weimar or Köthen period, this concise three-voice fugue showcases Baroque counterpoint mastery. Though not included in the Well-Tempered Clavier, its inventive subject and harmonic richness reflect Bach's early experimentation. The piece was rediscovered in the 19th century and often misclassified as beginner material despite its artistic merit.
A masterful demonstration of contrapuntal technique, this fugue exemplifies Bach's systematic exploration of musical themes through interwoven melodic lines, characteristic of his Well-Tempered Clavier pedagogical approach.