《冰雪奇缘2》的主题曲是 《Let It Go》，由 Idina Menzel 首演，以下是歌词的完整版本：
Let It Go
Idina Menzel
[Verse 1]
I can't help but feel the way I feel
I can't help but feel the way I feel
I can't help but feel the way I feel
I can't help but feel the way I feel
[Pre-Chorus]
I can't help but feel the way I feel
I can't help but feel the way I feel
I can't help but feel the way I feel
I can't help but feel the way I feel
[Chorus]
Let it go, let it go, let it go
Let it go, let it go, let it go
Let it go, let it go, let it go
Let it go, let it go, let it go
[Verse 2]
I can't help but feel the way I feel
I can't help but feel the way I feel
I can't help but feel the way I feel
I can't help but feel the way I feel
[Pre-Chorus]
I can't help but feel the way I feel
I can't help but feel the way I feel
I can't help but feel the way I feel
I can't help but feel the way I feel
[Chorus]
Let it go, let it go, let it go
Let it go, let it go, let it go
Let it go, let it go, let it go
Let it go, let it go, let it go
[Bridge]
Let it go, let it go, let it go
Let it go, let it go, let it go
Let it go, let it go, let it go
Let it go, let it go, let it go
[Outro]
Let it go, let it go, let it go
Let it go, let it go, let it go
Let it go, let it go, let it go
Let it go, let it go, let it go
这首歌是《冰雪奇缘2》的标志性主题曲，表达了主角艾莎在冰雪王国中释放自我、追求自由的情感。如果你需要歌词的中文翻译或节奏感的版本，我也可以提供。