本曲提供多版本支持，购买后可以获得以下所有的5个版本：
版本 1 02:28版本 2 01:42版本 3 01:20版本 4 00:23版本 5 00:23

Documentary Piano and Strings is an emotional documentary score.Very calm, slow and inspirational. Gentle evolving piano melody . Piano Atmosphere Documentary is great for documentary films, inspiring videos, ceremony, and documentary drama. It can be used also in dramatic stories, achievement, emotional development or summary of social or environmental processes. It sounds like inspiring, soft, tender, dramatic, emotional and more.

This item includes 5 versions (wav) in zip file:
Documentary Piano and Strings Main (2:26)
Documentary Piano and Strings Middle (1:41)
Documentary Piano and Strings Short (1:19)
Documentary Piano and Strings Loop 1 (0:22)
Documentary Piano and Strings Loop 2 (0:22)
这是一首煽情的纪录片配乐。非常平静、缓慢、励志。缓慢演变的钢琴旋律。适合纪录片，鼓舞的视频，仪式，纪录片戏剧。它也可以用于戏剧故事，成就，情感发展或社会或环境过程的总结。听起来像是鼓舞，柔和，温柔，戏剧化，情感化等等。