Instrumental Duet Harp,Instrumental Duet,Violin - Level 4 - Digital Download SKU: A0.854895 Composed by Johann Sebastian Bach. Arranged by Joseph Pugh. Baroque. Score and parts. 4 pages. Joseph Pugh #5304895. Published by Joseph Pugh (A0.854895). Similar to,Siciliano for flute and piano but, very tonally unique as only harp can be. This arrangement by Joseph Pugh exploits that tonal difference.