本曲提供多版本支持，购买后可以获得以下所有的4个版本：
版本 1 01:48版本 2 01:29版本 3 01:08版本 4 00:47

Positive Cheerful whistle. We whistle your favorite tune, when we have good mood. When we’re on holiday with children. the Whistler uplifting and happy. In this acoustic sound: funny folk ukulele, positive whistling, corporate piano, kids bells, energetic drums.

If you need a lightweight happy whistling to corporate presentations, children’s party or advertising, this is a great option!
一首积极开朗的音乐。 营造愉快的心情，配有尤克里里，口哨，钢琴，钟声，鼓声。

适用于企业演示，儿童派对或广告！