Composers from this nation include the minimalist creator of Imaginary Landscape No. 4 and Four Minutes
Composers from this nation include the minimalist creator of Imaginary Landscape No. 4 and Four Minutes Thirty-Three Seconds. Adagio for Strings is an orchestral work from this country. This home of composers John Cage and Samuel Barber is the setting for the ballets Rodeo (roh-DAY-oh) and Billy the Kid by Aaron Copland. For 10 points, name this country whose Marine band was led by John Philip Sousa.
Composers from this nation include the minimalist creator of Imaginary Landscape No. 4 and Four Minutes
{United States of America} [or {U.S.A.;} or {America;} or other answers that obviously refer to the country in which this tournament is taking place]