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 02:09版本 2 01:28版本 3 01:09版本 4 00:20版本 5 00:20

Sad Thoughtful Emotional Slow Piano is a quiet contemplative slow and melodic classical melancholic music with a pensive, thoughtful and philosophical mood. The melody of this sadness music is slow and simple. Also you can hear a little dramatic and heartfelt emotion in this piano solo track. Will be good as a sadness background music for a thoughtful and wistful movie, film or video.

This item includes 5 versions (wav) in zip file:
Sad Thoughtful Emotional Slow Piano Main (2:08)
Sad Thoughtful Emotional Slow Piano Middle (1:27)
Sad Thoughtful Emotional Slow Piano Short (1:08)
Sad Thoughtful Emotional Slow Piano Loop 1 (0:19)
Sad Thoughtful Emotional Slow Piano Loop 2 (0:19)
悲伤的深思熟虑的情感慢钢琴是一种安静沉思的缓慢而旋律的古典忧郁音乐，具有沉思，深思和哲学的情绪。这首悲伤音乐的旋律缓慢而简单。您还可以在这首钢琴独奏曲目中听到一些戏剧性和发自内心的情感。将是一个很好的悲伤背景音乐的一个深思熟虑的电影，电影或视频。

此项目包括zip文件中的5个版本 (wav):
悲伤的深思熟虑的情感慢钢琴主 (2:08)
悲伤的深思熟虑的情感慢钢琴中间 (1:27)
悲伤的深思熟虑的情感慢钢琴短片 (1:08)
悲伤的深思熟虑的情感慢钢琴循环1 (0:19)
悲伤的深思熟虑的情感慢钢琴循环2 (0:19)