The whole song is just four chords repeated,
Bm, D, F#m, E
Bm D
Like the legend of the phoenix
F#m E
Our ends were beginnings
Bm D
What keeps the planet spinning
F#m E
The force from the beginning
Bm D
We've come too far
F#m E
To give up who we are
Bm D
So let's raise the bar
F#m E
And our cups to the stars
[ Tab from: https://www.guitartabs.cc/tabs/d/daft_punk/get_lucky_crd_ver_6.html ]
Bm
She's up all night 'til the sun
D
I'm up all night to get some
F#m
She's up all night for good fun
E
I'm up all night to get lucky
We're up all night 'til the sun
We're up all night to get some
We're up all night for good fun
We're up all night to get lucky (x5)
and it just repeats from there. Same four chords all the way through.
The present has no rhythm
Your gift keeps on giving
What is this I'm feeling?
If you want to leave, I'm with it
We’re up all night to get (x4)
We’re up all night to get back together
We’re up all night (let’s get back together!)
We’re up all night to get funky
We’re up all night to get lucky
We’re up all night to get lucky (x8)
[Outro x4]
We're up all night to get lucky