They perform at presidential inaugurations, state funerals, public concerts, all sorts of official functions, and, of course, in parades. They are the bands of the United States military. Each of the branches is served by a number of these ensembles, and the so-called premier bands take only first-tier musicians from conservatories and schools of music around the country.
The circus came to town, and the music director, walking through the streets, heard a violin beautifully played from a house he was passing by. He knocked on the door, and offered a job to the 13-year-old boy who was practicing. The boy, always independent (he had started his own dance orchestra two years earlier), decided to run away the next day and, yes, to join the circus. But his father got wind of it and the next morning marched him to the Marines, apprenticing him to the band there. The father could do that, because he played trombone in the United States Marine Band.