building still makes music. I'm sure it needs a battery replacement to be super loud

The New Bright Christmas Train Wintersville Express Train Set is a ready-to-go model train set that is perfect for bringing holiday cheer to your home. This set includes a plastic train with a 1:87 scale, featuring a colorful multicolor design. The train is battery operated, making it easy to set up and start enjoying the festive journey. The German Era V (1990-2007) design adds a touch of nostalgia to this charming Christmas train set.