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 original manuscript with the title “Prelude pour la Luth. ò Cembal. Par J.S. Bach” was sold at Christie’s on July 13, 2016 for £2,518,500. – Ana Vidović