开头letsgo小孩子抖音歌叫《Let It Go》。
《Let It Go》是华特迪士尼动画工作室的2013年动画作品《冰雪奇缘》（Frozen）当中的主题曲，由Kristen Anderson-Lopez和Robert Lopez作曲作词。这首歌由美国百老汇演员、歌手Idina Menzel担任片中角色艾莎（Elsa）的配音以及演唱。
这首歌在艾莎女王离开她的王国之后，独自一人在冰天雪地的世界里开始创造她的新王国时所演唱。艾莎明白了不再需要隐藏自己的冰雪魔法。她对世界宣告，自己从童年不敢面对的障碍中走了出来，并且自由地使用冰雪魔法。
在2014年北京时间3月3日（洛杉矶当地时间2日晚），在第86届奥斯卡颁奖典礼上，《冰雪奇缘》获得最佳动画长片奖，而作为该动画主题曲的《Let It Go》夺得最佳原创歌曲奖。
《Let It Go》歌词：
Well I've loved,I've lost,but I still can't find.Oh the way to the middle of my heart.And I open my eyes and I don't know why.But I feel so old.You don't know what you've got but you've got to let it go.Let it go.Let it go.Let it go,I know.You don't know what you've got but you've got to let it go.
Well the sun will set on my sins tonight.But the weight's been lifted off my heart.And is it all that much just for me to ask that the truth be told?You don't know what you've got but you've got to let it go.Let it go.Let it go.Let it go,I know.You don't know what you've got but you've got to let it go.
You don't know what you've got but you've got to let it go.Let it go.Let it go.Let it go,I know.You don't know what you've got but you've got to let it go.You don't know what you've got but you've got to let it go.