When at a Rainbow Gathering. It is likely that you will here the peaceful song called Rainbow Love.
I never really have heard the complete version of this song at a Rainbow Gathering. I looked up the Lyrics to the song on the internet and found them. Here they are down below.

We're a rainbow
Made of children
We're an army singing songs
Ain't no weapon
That can harm us
Rainbow love is much too strong

I was born in Alabama,
Saying Yes Sir to the man.
When I found it got me nowhere,
I will never say it again.

I was taught that
Black was evil
I was taught that white was good
But in a rainbow made of children,
Every color's understood.

Old man Posey took his rifle,
Defending Mom and apple pie.
When I handed him a flower,
He just stopped and asked me why.

We're a rainbow
Made of children
We're an army singing songs
Ain't no weapon
That can harm us
Rainbow love is much too strong

The chorus should be sung in between the other lyrics.
The chorus is this:
We're a rainbow
Made of children
We're an army singing songs
Ain't no weapon
That can harm us
Rainbow love is much too strong