本曲提供多版本支持，购买后可以获得以下所有的5个版本：
版本 1 03:03版本 2 01:57版本 3 01:07版本 4 00:41版本 5 00:12

Happy Day is fun and funny music that gives you a good vibe, and makes you want to dance when you listen to it. It is ideal for those who want to give a good vibe to their productions. Ideal for things related to children, or to give emotion to a video.
Happy Day is fun and funny music that gives you a good vibe, and makes you want to dance when you listen to it. It is ideal for those who want to give a good vibe to their productions. Ideal for things related to children, or to give emotion to a video.
“快乐的一天”是一首有趣的音乐，它能给你带来良好的氛围，让你在听的时候想跳舞。这是那些想给他们的作品带来良好氛围的人的理想选择。非常适合与儿童相关的事物，或为视频添加情感。