Instrumental Duet Bassoon,Guitar,Instrumental Duet - Level 4 - Digital Download SKU: A0.578196 Composed by Komitas Vardapet. Arranged by David Warin Solomons. 20th Century,Folk,Romantic Period,World. Score and parts. 7 pages. David Warin Solomons #3603231. Published by David Warin Solomons (A0.578196). There are various versions of the Armenian song Dzidzernag (Swallow).