Instrumental Duet Instrumental Duet,Organ,Trombone - Level 3 - Digital Download SKU: A0.811265 Composed by Jean Sibelius. Arranged by Niels-Ole Bo Johansen. Romantic Period. Score and parts. 6 pages. Gordon Cherry #6704605. Published by Gordon Cherry (A0.811265). Romance for Trombone and Organ, Op. 78, No. 2 is from 4 Pieces for Violin and Piano by Jean Sibelius, composed around 1915 during the Great War. It is a staple of the violin repertoire. The wistful character of its very hummable melody is a great example from the age of parlor music, composed for amateur performance in the home and enjoyed by all ages.This 3 ½-minute work has been beautifully arranged for Trombone and Organ by Niels-Ole Bo Johansen. There are two versions included with this arrangement: one for advanced performers that goes up to high D's and another for intermediate performers in bass clef and with a moderate range only to high G.