The U.S.A. is home to many, many music festivals.
Music Festivals occur at different times in almost every major U.S. city, coast to coast, and across the border in Canada. These festivals allow you to perform in significant venues like Carnegie Hall in New York city.
There are festivals for choirs, bands, orchestras and marching bands.
Hawaii is a very different part of the USA where you can combine the exotic with a Band, Choir or Orchestra festival with clinics and performances.