Instrumental Duet Instrumental Duet,Organ,Trumpet - Level 4 - Digital Download SKU: A0.853215 Composed by Hans-Andre Stamm. 20th Century. Score and parts. 13 pages. Hans-Andre Stamm #5952841. Published by Hans-Andre Stamm (A0.853215). An arioso with a somewhat archaic character, the choral-like melody is a melancholic longing for higher realms, like a prayer which develops through a crescendo and accelerando to a hymnic climax, leading back to the devout mood of the beginning. Trumpet parts in C and Bb (also well suited for Corno da caccia) are included.