Lyrics of Goin' back home

I'm goin' back home some day
I'm goin' back home some day
Not sure when r who long i'll stay
I'm goin' back home some day

The earth is a place for me to roam
The earth is a place for man to roam
I never do nothin' fun and i just stay home
The earth is a place for me to roam

There's only so many notes that i can play
Only so many notes that i can play
There's about a million bars and a new one every day
There's millions of notes that i can play

(and i'll do it
Uh uh uh )

I'm goin' back home some day
I'm goin' back home some day
I've played a million bars
And another one today
I'm goin' back home some day (yeah)