I Don’t Know / Hamburger * Locked Club

Oh, how could you be so heartless?
Oh, how could you be so heartless?
Oh, how could you be so heartless?
Oh, how could you be so heartless?

I got [?] so bass
I got [?] so bass
I got [?] so bass
I don't know, I don't know, I don't know

I got [?] so bass
I got [?] so bass
I got [?] so bass
I got [?] so bass

I got [?] so bass
I got [?] so bass
I got [?] so bass
I don't know, I don't know, I don't know

I don't know, I don't know, I don't know, I don't know
I don't know, I don't know, I don't know, I don't know
I don't know, I don't know, I don't know, I don't know
I don't know, I don't know, I don't know, I don't know

I don't know, I don't know, I don't know, I don't know
I don't know, I don't know, I don't know, I don't know
I don't know, I don't know, I don't know, I don't know
I don't know, I don't know, I don't know, hamburger
Hamburger, hamburger, hamburger, hamburger
Hamburger, hamburger, hamburger, hamburger
Hamburger, hamburger, hamburger, hamburger
Hamburger, hamburger, hamburger, hamburger