You're a grand old flag - Cohan, George M. 1878-1942 (Brassworks 4, 2003)
Title from resource description page (viewed March 10, 2020)
Written in 1906
Arranged for 2 trumpets, trombone, horn, and tuba
Keywords: Musicals -- Excerpts, Arranged -- Scores; Brass quintets (Horn, trombone, trumpets (2), tuba), Arranged -- Scores; Scores; Chamber music; Arrangements (Music); Excerpts; Musicals