Listen to ‘Dorian’ Toccata - Johann Sebastian Bach online. ‘Dorian’ Toccata - Johann Sebastian Bach is an English language song and is sung by John Siderius. ‘Dorian’ Toccata - Johann Sebastian Bach, from the album Wedding Music Sampler, was released in the year 1997. The duration of the song is 0:52. Download English songs online from JioSaavn.