Trumpet Duet Trumpet - Level 2 - Digital Download SKU: A0.1141739 By K'naan. By Andrew Bloch, Bruno Mars, Edward Dunne, Jean Daval, Keinan Warsame, and Philip Lawrence. Arranged by Xiran Zhou. Contemporary,Multicultural,Pop,World. Score. 2 pages. Xiran Zhou #742125. Published by Xiran Zhou (A0.1141739).