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 02:10版本 2 01:01版本 3 00:31版本 4 00:17

Happy Cheerful is a positive, funny, upbeat, cheerful and joyful track with carefree melody and comedy vocal samples. Perfect for motivational advertising, presentations, websites and video blogs, funny movies and trailers, slideshows, travel and promo video, different family videos for example with scenes of playing with children, preparation for holidays, cheerful moments during summer vacation and trips etc. The instruments include ukulele, piano, whistler, marimba, vintage drums, bass guitar, claps, strings, sax and trombone.
这是一个积极，有趣，乐观，快乐和快乐的音乐，有无忧无虑的旋律和喜剧原声采样。 非常适合激励广告，演示文稿，网站和视频博客，有趣的电影和预告片，幻灯片，旅行和促销视频，不同的家庭视频，例如与孩子们一起玩的场景，假期准备，暑假期间的愉快时刻和旅行等。 乐器包括尤克里里琴，钢琴，惠斯勒，马林巴琴，鼓，低音吉他，拍手，弦乐，萨克斯和长号。