Must have been a mistake
Heard it on the first cue
Learned it on a first take
Lots of sound grew and grew
And I can store it
Can't ignore it
Must have been a mistake
Must have been a mistake

A secret sound aloud I'm hearing
A secret sound that keeps appearing
A secret sound I know I'm hearing
A secret sound sings but I say
No, no, no, no, no, no
No, no, no, no, no, no, no
I say
No, no, no, no, no, no
No, no, no, no, no, no, no

Must have been a mistake
Heard it for the forty-fifth
Feelin' like a heartbreak
Didn't feel like it would come to this
But I distort it
Can't ignore it
Must have been a mistake
Must have been a mistake

A secret sound aloud I'm hearing
A secret sound that keeps appearing
A secret sound I know I'm hearing
A secret sound sings, but I say
No, no, no, no, no, no
No, no, no, no, no, no, no
I say
No, no, no, no, no, no
No, no, no, no, no, no, no

A secret sound aloud I'm hearing
A secret sound that keeps appearing
A secret sound I know I'm hearing
A secret sound sings, but I say
No, no, no, no, no, no
No, no, no, no, no, no, no
I say
No, no, no, no, no, no
No, no, no, no, no, no, no

But I say
No, no, no, no, no, no
No, no, no, no, no, no, no
And I say
No, no, no, no, no, no
No, no, no, no, no, no, no