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：
完整版 02:04循环 01:5560S 01:0330S 00:3415S 00:20

Simple, clean and sweet piano tune with a joyful and uplifting feeling. 5 versions included.
简单，干净，甜美的钢琴曲调，带来愉悦和振奋的感觉。