Listen to J.S. Bach: Partita No. 1 in B flat, BWV 825 - Arr. Guitar (D major): 1. Praeludium online. J.S. Bach: Partita No. 1 in B flat, BWV 825 - Arr. Guitar (D major): 1. Praeludium is an Unknown language song and is sung by Eduardo Fernandez. J.S. Bach: Partita No. 1 in B flat, BWV 825 - Arr. Guitar (D major): 1. Praeludium, from the album Bach: Music for Focus, was released in the year 2021. The duration of the song is 1:58. Download Unknown songs online from JioSaavn.