Another composer of this nation worked with Gian-Carlo Menotti on the opera Vanessa and also wrote a B-flat minor work in arch form, Adagio for Strings.
One composer from this nation wrote the piano piece "To a Wild Rose" in his collection "Woodland Sketches." Another composer of this nation wrote a string quartet that includes tapes of Holocaust survivors known as Different Trains. Another composer of this nation worked with Gian-Carlo Menotti on the opera Vanessa and also wrote a B-flat minor work in arch form, Adagio for Strings. For 10 points, name this home country to Edward MacDowell, Steve Reich, and Samuel Barber, in which Leonard Bernstein set West Side Story.
One composer from this nation wrote the piano piece "To a Wild Rose" in his collection "Woodland Sketches."
United States of {America} [or USA; or United States]