Usually there was no piano because these bands served many purposes: playing for dances at night,marching in daytime parades,playing for funerals or riding around the city on wagons to advertise products.

• 这些乐队通常都不用钢琴，因为它们的业务种类很多：有在夜晚为跳舞伴奏的，有在白天为行军奏乐的，有为出殡举哀的，也有坐在马车上四处为商品作广告的。