Instrumental Duet,Piano Bassoon,Instrumental Duet,Piano - Level 2 - Digital Download SKU: A0.1192322 By Traditional. By Traditional. Arranged by Bragi Thor Valsson. 19th Century,Folk,Praise and Worship,Religious,Sacred. 4 pages. Bragi Thor Valsson #791760. Published by Bragi Thor Valsson (A0.1192322). An arrangement of the hymn Down To The River To Pray for two Bassoons with Piano accompaniment.