Piano Trio,String Ensemble Cello,Piano,Violin - Level 3 - Digital Download SKU: A0.884596 By Billie Eilish. By Finneas O'Connell. Arranged by Gonzalo Gimenez. Pop. Score and parts. 7 pages. Gonzalo Gimenez #5205289. Published by Gonzalo Gimenez (A0.884596). Original key arrangement of Billie Eilish hit.