本曲提供多版本支持，购买后可以获得以下所有的7个版本：
完整版 01:54循环版 01:3160S 01:0730S 00:3730S 00:3715S 00:2315S 00:23

Positive, upbeat and cheerful royalty free track with piano, guitar, strings, bells and drums. Best for any “happy content” or related to children, funny shots.

7 versions included: full, 60sec,30sec,15sec and loop.
积极，乐观，开朗的曲目，带有钢琴，吉他，弦乐，铃铛和鼓。 最适合任何“快乐的内容”或与孩子有关的搞笑镜头。