"One Day Rootless" 是由瑞典樂隊 Cascada 演唱的一首歌曲。以下是這首歌的歌詞：
One day, I lost my way
我在某一天迷失了方向
I woke up and there was no one there
醒來後，那裡已經空無一人
In the clouds I thought I saw my heart
在雲層中，我以為我看到了我的心臟
Running around with no one there
無人照看地四處奔忙
In my bed, I had a dream
在床上，我曾有過一個夢想
About someone that I'd always known
關於我永遠都熟悉的那個人
I knew I couldn't keep my head above
我清楚我不能讓思緒停留太久
With this emptiness, with no one there
因為這空虛，因為沒有人在身旁
And I said to myself
我對自己說
I'm going to make a change
我要改變現狀
Going to make a life for myself
為自己創造新的生活
And I'm going to start today
就從今天開始
One day, I'll be rootless too
總有一天，我也會變得無根無基
I'll be like the wind and the rain
像風和雨一樣自由自在
And I'll be free, free, free
我會自由自在，自由自在
Free to love and free to cry
自由地去愛，自由地哭泣
And I'll be happy, happy, happy
我會快樂，快樂，快樂無比
With no one there to hold me back
沒有人在身後阻擋我
And I'll be free, free, free
我會自由自在，自由自在
One day, I'll find my way back home
總有一天，我會找到回家的路
To the place where I belong
回到我屬於的地方
With my dreams, and my hope, and my life that's mine
帶著我的夢想，希望，和屬於我自己的生活
Back to where I belong, yeah
回到我屬於的地方，耶！
Going to make a change
我要改變現狀
Going to make a life for myself
為自己創造新的生活
And I'm going to start today (Ooh)
我從今天開始（噢）
Ooh, one day, ooh, yeah yeah yeah (I'll be) (One day)
噢，有一天，耶耶耶（我會） （無根之樹版本中此句重複三次）