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 02:46版本 2 02:08版本 3 01:30版本 4 00:20版本 5 00:20

This is a deep beautiful atmospheric ambient piano music, full of mystery and drama. Great for sentimental and sad moods, dark documentary films, cinematic and emotional scenes, peaceful and calm trailers music, minimal and slow music moods, sorrow and painful scenes, thoughtful and melancholic trailers, nostalgic and touching films,

This item includes 5 versions (wav) in zip file:
Ambient Sad Piano Background Main (2:45)
Ambient Sad Piano Background Middle (2:07)
Ambient Sad Piano Background Short (1:28)
Ambient Sad Piano Background Loop 1 (0:19)
Ambient Sad Piano Background Loop 2 (0:19)
这是一种深沉美丽的大气环境钢琴音乐，充满了神秘感和戏剧性。伟大的感伤和悲伤的情绪，黑暗的纪录片，电影和情感场景，和平和平静的预告片音乐，最小的和缓慢的音乐情绪，悲伤和痛苦的场景，深思熟虑和忧郁的预告片，怀旧和感人的电影，