本曲提供多版本支持，购买后可以获得以下所有的2个版本：
版本 1 03:15版本 2 01:39

Modern, carefree and uplifting royalty free background music with hip hop drum beat, pulsating bass and synths, best for medical research videos, hi tech presentations and commercials.
Perfect as background music for digital innovation documentary, corporate advertising, digital marketing, technology video, YouTube , electronics and robots film, business promotion, future science presentation, futuristic slide show, TV broadcasting, dynamic footage, time lapse, drone footage, IT product review, cryptocurrency marketing and more!
Versions included:
Uplifting Carefree Future Bass Full – 3:14
Uplifting Carefree Future Bass Medium – 1:39

现代，无忧无虑和振奋的背景音乐，采用了嘻哈鼓点，脉冲低音和合成器，最适合医学研究视频，高科技演示和商业广告。

作为数字创新纪录片、企业广告、数字营销、技术视频、YouTube、电子和机器人电影、商业推广、未来科学演示、未来幻灯片、电视广播、动态镜头、延时、无人机镜头、IT产品评论、加密货币营销等的背景音乐！