谁听过这首歌啊？？急！

我只知道主旋律是
<br> ... ... .
<br> 5|332 5 5|332 5 5 3|56 1 7 65 32 |21...
然后就是许多遍want you back...want you back for go(听着像这句话）
这是哪首歌啊？？

【I want you back】

Remember back in the days
We were more than just friends
US5 I never thought it would end (I want you back)
I used to look in your eyes
Want And I felt so alive
How could I be so blind (so blind)
You
Girl I just cannot forget
The day you got up and left
Back Without you, I'll go crazy
Oh girl, I just can't forget
Songtexte
I want you back (I want you back)
Girl I need a second chance
Songtext I want you back (I want you back)
Gotta make you understand
Lyrics I want you back (I want you back)
Somehow I can't let you go
Lyric If there is a way
I want you back

I want you back in my life
Liedertexte I swear I'll never pretend
If only you'd unterstand
Liedertext I was a fool to believe
you woul stay in my life
Alle After all that I've done

Girl I just cannot forget