🇩🇪Johann Sebastian Bach ： Well-Tempered Clavier I no.12 f-moll BWV 857

This work consists of a prelude and fugue, and is one of the more tension-filled pieces in Book I of The Well-Tempered Clavier. In the prelude, several voices interact as the harmony shifts, creating deep shades within the flowing texture. In the ensuing fugue, the subject passes from one voice to another, while the overlapping lines propel the music forward. It is important to make each entry clear and to remain aware of the hierarchy among the melodic lines. Rather than relying too heavily on the pedal, use suitable articulation and a steady sense of pulse to shape the changes between tension and release with care.