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

This track consists of beautiful piano and strings and is suitable for use in various media projects.

This item includes 5 versions (wav) in zip file:
Calm Piano and Strings Main (2:26)
Calm Piano and Strings Middle (1:41)
Calm Piano and Strings Short (1:19)
Calm Piano and Strings Loop 1 (0:22)
Calm Piano and Strings Loop 2 (0:22)
该音乐由唯美的钢琴和弦乐组成，适合在各种媒体项目中使用。