Intro: will.i.am:
Big fat bass, the big fat bass
Big fat bass, the big fat bass
Big fat bass, the big fat bass
Big fat bass, the big fat bass
Big fat bass, the big fat bass
Big fat bass, the big fat bass
Big fat bass, the big fat bass

Chorus: Britney Spears:
I can be the treble, baby, you can be the bass
You can be the bass, you can be the bass
I can be the treble, baby, you can be the bass
You can be the bass, you can be the bass
I can be the treble, baby, you can be the bass
You can be the bass, you can be the bass
I can be the treble, baby, you can be the bass
You can be the bass, you can be the bass

Verse 1: Britney Spears:
Hey, you see me down on the floor
I want you to take me higher
‘Til I can’t take it no more
(It’s getting bigger, the bass is getting bigger)
And now, you see me up in the sky
I was rocking the bottom
Now look at me, I can fly
(It’s getting bigger, the bass is getting bigger)

Chorus 2: Britney Spears:
I can be your treble, baby, you can be my bass
You can be my bass, you can be my bass
I can be your treble, baby, you can be my bass
You can be my bass, you can be my bass

Refrain: Britney Spears:
It’s getting bigger, the bass is getting bigger
It’s getting bigger, the bass is getting bigger
It’s getting bigger, the bass is getting bigger
It’s getting bigger, bigger, bigger

Bridge: Britney Spears & will.i.am:
The bass is getting low
The bass is getting low
The bass is getting low
It’s getting bigger, the bass is getting bigger

Verse 2: Britney Spears:
Hey, you see me out in the night
Wanna go out dancing
So I can feel alright
(It’s getting bigger, the bass is getting bigger)
Yo, take me out to the lights
I wanna have me a good time
The bass is feeling nice
(It’s getting bigger, the bass is getting bigger)

Chorus 2: Britney Spears:
I can be your treble, baby, you can be my bass
You can be my bass, you can be my bass
I can be your treble, baby, you can be my bass
You can be my bass, you can be my bass
I can be your treble, baby, you can be my bass
You can be my bass, you can be my bass
I can be your treble, baby, you can be my bass
You can be my bass, you can be my bass

Interlude: will.i.am & Britney Spears:
Yo
Yo
Yo
Y’all better get ready for the kick drum
For the kick drum, for the kick drum
Y’all better get ready for the kick drum
For the kick drum, for the kick drum

Verse 3: will.i.am:
Yo, it’s a kick drum, come and get some
Of the sound that’s rocking your system
When it pounds, it cause an addiction
Y’all addicts better have a prescription
Me and Brit got the whole club trippin’
They sit and wait and listen
For the kick drum, for the kick drum
For the kick drum, for the kick drum
For the big big fat fat bass, rocking all in your face
Vibration got the place, right now let’s get crazy
Here we go, here we go, here we go
Everybody in the place get frantic
This beat right here’s gigantic

Refrain: Britney Spears:
It’s getting bigger, the bass is getting bigger
It’s getting bigger, the bass is getting bigger
It’s getting bigger, the bass is getting bigger
It’s getting bigger, bigger, bigger

Chorus 2: Britney Spears:
I can be your treble, baby, you can be my bass
You can be my bass, you can be my bass
I can be your treble, baby, you can be my bass
You can be my bass, you can be my bass
I can be your treble, baby, you can be my bass
You can be my bass, you can be my bass
I can be your treble, baby, you can be my bass
You can be my bass

Outro: will.i.am:
The Femme Fatale