Prelude Fugue and Allegro BWV 998 transcribed for Guitar. Bach's composition Prelude Fugue and Allegro BWV 998 was originally destined for a pedal instrument called Lute-Harpsichord which resembled the sound of a Lute. This composition is often played on ten-string Guitar which fully covers its range. The transcription by Stanislav Jurica for a Classical Guitar is not meant to simplify the original but to adapt it for Guitar and providing a fingering system. This enables Guitars players to enjoy Bach's music in a new context.