(Verse) 
B 
Out in the rain, looking for sunshine 
C#m 
I call your name, but you're like a ghost 
E                                            B 
I let you disappear, should've never let you go 
B 
I want to say just for the record 
C#m 
That you still got my heart and my soul 
E 
And though we're worlds apart 
                       B 
Yeah, I gotta let you know 
E           F#              G#m     F# 
You are the piece I can't replace, oh 
E           F#              G#m     F# 
You left a mark that won't erase, oh 
(Chorus) 
B                                F# 
No one else can teach me how to love again 
                   E              B                          F# 
'Cause you left a permanent stain on my heart and I've been feeling it 
B                                            F# 
https://www.coveralia.com/acordes/permanent-stain-backstreet-boys.php
Never mind what people say 'cause they don't understand 
                 E              B                          F# 
How you left a permanent stain on my heart, you're never leaving it 
(Verse)... 
(Chorus)
B            F# 
Ooh ooh ooh ooh 
            E              B                          F# 
You left a permanent stain on my heart, you're never leaving it 
(Bridge) 
B                    C#m 
Wash away the tide 
             E                                            B 
Never gonna fade, no one can touch the flame or tame the fire 
E           F#              G#m     F# 
You are the piece I can't replace, oh 
E           F#              G#m     F# 
You left a mark that won't erase, oh 
(Chorus)