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 02:24版本 2 02:17版本 3 01:03版本 4 00:35

Heavy strong progressive hard electronic high-tech future-technology fashion corporate-tech background music.It is constantly in motion giving a feel of automation,hypnotic virtual reality that works great for promotional videos,promotional advertising,product presentations,commercials about products that are born of complex technology & services that are innovative and futuristic for clients.
厚重、强劲、进步的硬电子高科技未来科技时尚企业科技背景音乐。它不断地运动，给人一种自动化、催眠的虚拟现实的感觉，非常适合于宣传视频、促销广告、产品演示、关于复杂科技产品的商业广告；为客户提供创新和未来的服务。