at some parts of the song (like the verses, there's only a bass line-no chords) the bass line is
G |----------------------|
D |----------------------|
A |----------------------|
E |-0000-3-0000-3-0000-3-| keep repeating according to the rhythm

Em  022000 
G   320033
F#m 244222
Am  x02210
Bm  799777

intro:
Em, F#m, G , Am, Bm

Em (or bass line)
Don't stop, baby, let the rhythm take your body
Don't stop, baby, let the music take your soul
Don't stop, baby, let the rhythm take your body
Don't stop, baby, let the music take your soul

I look around, recognize anybody, I
Did you see that girl from the grocery store?
Did you make a sound and catch her eye, eye
And did you let her know that you want some more?

EmI (022000@1)tell the lady
                                    CWhy (x32010@1)d'you always frown and act all  jaded?
                     AmOhh-hoo, (x02210@1)ow, I'm not contagious
                                           EmBut (022000@1)I got the kind of love that knocks you down

EmI (022000@1)tell the lady
                                    CWhy (x32010@1)d'you always frown and act all  jaded?
                     AmOhh-hoo, (x02210@1)ow, I'm not contagious
                                           EmBut (022000@1)I got the kind of love that knocks you down

Em (or bass line)

You're lost and found when you walked to mine
Just like you were that girl that you've seen before
But she won't come down and you're in denial
So you got the courage to show her what's in store

EmI (022000@1)tell the lady
                                    CWhy (x32010@1)d'you always frown and act all  jaded?
                     AmOhh-hoo, (x02210@1)ow, I'm not contagious
                                           EmBut (022000@1)I got the kind of love that knocks you down

EmI (022000@1)tell the lady
                                    CWhy (x32010@1)d'you always frown and act all  jaded?
                     AmOhh-hoo, (x02210@1)ow, I'm not contagious
                                           EmBut (022000@1)I got the kind of love that knocks you down

EmDon't (022000@1)stop, baby, let the rhythm take your body
CDon't (x32010@1)stop, baby, let the music take your soul
AmDon't (x02210@1)stop, baby, let the rhythm take your body
EmDon't (022000@1)stop, baby, let the music take your soul

EmDon't (022000@1)stop, baby, let the rhythm take your body
CDon't (x32010@1)stop, baby, let the music take your soul
AmDon't (x02210@1)stop, baby, let the rhythm take your body
EmDon't (022000@1)stop, baby, let the music take your soul

solo: bass line

EmI (022000@1)tell the lady
                                    CWhy (x32010@1)d'you always frown and act all  jaded?
                     AmOhh-hoo, (x02210@1)ow, I'm not contagious
                                           EmBut (022000@1)I got the kind of love that knocks you down