Fool’s Day, PUZ, playful, children, Children’s Day, animation, cartoon, whistle, comedy, laid-back, quirky, bright, interesting, game, childlike, innocent, festival, humorous, bounce, easy
这是首悠闲，古怪，明亮，有趣，童趣，天真，幽默，活力，轻松的以口哨为特点的音乐。适用于愚人节，益智游戏，顽皮，儿童，儿童节，动画，卡通，喜剧，游戏，节日等