String Quartet Cello,String Quartet,Viola,Violin - Level 3 - Digital Download SKU: A0.1167858 Composed by Johanne Sebastien Bach. Arranged by Matthew Saayman. Classical. Score and parts. 19 pages. Matthew Saayman #768212. Published by Matthew Saayman (A0.1167858). This prelude is from Bach's Well-Tempered Clavier Book 2. Originally for keyboard, the three-voice work has been re-written for string quartet.