Instrumental Duet Flute,Instrumental Duet,Violin - Level 2 - Digital Download SKU: A0.959387 By Avicii. By Aloe Blacc, Avicii, and Michael Einziger. Arranged by Vittari Duo, Nia Squirrell. Contemporary. Score and parts. 5 pages. Vittari Duo #5868985. Published by Vittari Duo (A0.959387). Flute and ViolinAvailable for any treble instruments.