Band-in-a-Box Clap! Clang! Tap! by Melissa & Doug is a ten-piece musical instrument set designed to introduce preschoolers to rhythm, tone, and volume. The set includes a tambourine, cymbals, maracas, a clacker, tone blocks, and a triangle, plus a sturdy wooden crate for storage. Durable child-friendly materials and bright colors encourage group play, imagination, and hands-on learning while requiring no batteries.