marching band

noun
  1. A group of musicians who play instruments while marching, often in formation, typically as part of a parade, sports event, or other public performance. noun
    The marching band performed at the halftime show during the football game.
    She joined the high school marching band as a trumpet player.
  2. A musical ensemble that combines movement and music, often including brass, woodwind, and percussion instruments, and sometimes incorporating visual elements like flags or dance. noun
    The marching band practiced for weeks to perfect their routine for the competition.
    He was impressed by the precision and coordination of the marching band during the parade.