Instrumental Duet,Piano Flute,Instrumental Duet,Piano,Violin - Level 3 - Digital Download SKU: A0.941332 By David Guetta Featuring Sia. By David Guetta, Giorgio Tuinfort, Nick Van De Wall, and Sia. Arranged by Timothy Clark. Pop. Score and parts. 24 pages. Timothy Chen Clark #6190695. Published by Timothy Chen Clark (A0.941332). This arrangement is set for flute, violin and piano. The tempo runs exactly the same as the original, but I wanted to experiment a EDM song with a couple of orchestral instruments to give a different mood.