本曲提供多版本支持，购买后可以获得以下所有的3个版本：
版本 1 02:10版本 2 01:30版本 3 00:53

A happy time is an acoustic motivational inspirational track. He was composed especially for the voice-over of lyrical, sentimental or other happy moments of life. Good for family video or love story. The archive includes: the full version is 2:10, and two short versions
《快乐时光》是一首动听的励志歌曲。他是专门为抒情、感伤或生活中其他快乐时刻的配音而创作的。适合家庭录像或爱情故事。存档包括：完整版本为2:10，两个短时长版本