Instrumental Duet Clarinet,Instrumental Duet,Trumpet - Level 2 - Digital Download SKU: A0.905602 By Billie Eilish. By Billie Eilish O'Connell and Finneas O'Connell. Arranged by Mace. Pop. Score and parts. 2 pages. Mace #5025409. Published by Mace (A0.905602). --- You can use this sheet music as a trumpet or clarinet player. ---