The song just repeats these three chords.
C
E|-----|
B|-----|
G|-----|
D|--10-|
A|--7--|
E|--8--|
B7
E|-----|
B|-----|
G|-----|
D|--7--|
A|--6--|
E|--7--|
Em
E|-----|
B|-----|
G|-----|
D|--2--|
A|--2--|
E|-----|
[Verse 1]
C B7 Em (repeating)
I know what you did last summer,
C B7 Em
You told me not to tell a soul,
C B7 Em
Well if you broke your promise, then so can I,
C B7 Em
And I think it's time the whole world knows,
C B7 Em
Knows, that I think it's time the whole world knows,
[Chorus]
C B7 Em
See, I don't love you baby, but I need you to know,
C B7 Em
That you might think you're cool, but I'm in control,
C B7 Em
And yes she may be pretty, but I've got it all,
C B7 Em
So why you tryin' to keep it down low, down low,
C B7 Em
No, why you tryin' to keep it down low,
C B7 Em
Ooo-oooh-ooh-oooh-ooh,
[Verse 2]
C B7 Em
I know what you did last summer,Ha,
C B7 Em
There's not a thing you can do,
C B7 Em
Yeah you can try your best, but as soon as I confess,
C B7 Em
No-no-nobody's gonna listen to you-you-you,
C B7 Em
No-nobody's gonna listen to you-ooh-aooh,
[Chorus]
C B7 Em
See, I don't love you baby, but I need you to know,
C B7 Em
That you might think you're cool, but I'm in control,
C B7 Em
And yes she may be pretty, but I've got it all,
C B7 Em
So why you tryin' to keep it down low, down low,
C B7 Em
No, why you tryin' to keep it down low,down low
C B7 Em
Why you tryin' to keep it,
C B7 Em
Why you tryin' to keep it doooown low-ow,
C B7 Em
Oooh, Oooh
[Bridge]
C B7 Em
See, I don't love you baby, but I need you to know,
C B7 Em
That you may have your alibi but all your lies are just no,
C B7 Em
You just tell the truth and we'll be good to go,
C B7 Em
So why you tryna keep it, why you tryna keep it,
[Chorus]
C B7 Em
See, I don't love you baby, but I need you to know,
C B7 Em
That you might think you're cool, but I'm in control,
C B7 Em
And yes she may be pretty, but I've got it all,
C B7 Em
So why you tryin' to keep it down low, down low,
C B7 Em
No, why you tryin' to keep it down low,down low,
C B7 Em
No why you tryna keep it down low,
C B7 Em
Why you tryna keep it, why you tryna keep it,
C B7 Em
No no, why you tryna keep it down low?
