acoustic, fun, children, kids, advertising, happy, upbeat, claps, interesting, catchy, folk, energetic, Fresh, active, background, bounce, bouncy, easy, glockenspiel, piano
原声, 乐趣, 儿童, 孩子们, 广告, 快乐, 乐观, 拍手, 有趣, 朗朗上口, 民谣, 精力充沛, 新鲜, 活跃, 背景, 弹跳, 有弹性, 简单, 钟琴, 钢琴