Trumpet Duet Trumpet - Level 3 - Digital Download SKU: A0.793214 Composed by George M. Cohan. Arranged by Christopher Kalstad. Broadway,Folk,Holiday,Patriotic. Score. 9 pages. Christopher Kalstad #5751427. Published by Christopher Kalstad (A0.793214). George M. Cohan's classic tune is now available for trumpet duet and piano - a great choice for any patriotic program!