本曲提供多版本支持，购买后可以获得以下所有的3个版本：
版本 1 02:41版本 2 02:15版本 3 01:24

Technology Dubstep – technology track with positive and energetic. The track is made with piano, arpeggios, fat leads, electric bass. Perfect for presentation, background, advertising slideshows, and other media projects.

In archive the track are presented in three versions:
Full version – 2:40
Short 1 – 2:14
Short 2 – 1:23
Both WAV and MP3 versions of the track are included in the download package.
技术Dubstep-具有积极和活力的技术跟踪。该曲目由钢琴，琶音，电贝司制作。非常适合演示、背景、广告幻灯片和其他媒体项目。

在存档中，曲目分为三个版本:
完整版本-2:40
短1-2:14
短2 1:23