Bandleader and composer nicknamed “The March King.” A brilliant man who sought to reach a mass audience through his music, he formed his own band in 1892 and carefully selected the music to include in his band’s repertoire. TLS, one page, 8 x 10.5, Office of the Musical Director, U. S. Naval Training Station letterhead, October 24, 1917. Sousa politely declines a new commission. In part, “I am so overworked at the present time that it is impossible for me to undertake any new commissions. The band at the U. S. Naval Training Station…I think is about all one poor human being should handle at one time.” Pencil notation to top and reverse, expected folds, light toning and a few wrinkles, otherwise fine condition. R&R COA.