Minimal background music with guitar flageolets, piano, electric drums and hi-tech digital technology atmosphere. Perfect for advertising, slide show, technological innovations, presentation, promotional, timelapse video and more.

Infographic Background — 2:00
最小的背景音乐与吉他，钢琴，电鼓和高科技数字技术氛围。非常适合广告、幻灯片放映、技术创新、演示、促销、延时视频等。

信息图表背景-2:00