Well, it goes like: Dm - Am - C - G all over the song.
Intro - Dm - Am - C - G
While singinh this part:
Open up ya eyes and watch the sunrise
One part of me I’ve been made clear
Love that goes spread all the world, you know
And then:
[ Tab from: https://www.guitartabs.cc/tabs/r/rio/shine_on_crd.html ]
Dm Am
My love ya comes out of devotion
C G
To rule ya spread to the world
Dm Am
In Trenchtown I’m on my mission
C
Where we praise the day straight our way
G
All the nation
Dm
Let me be the love that comes form the sun
Am
Let me be your rainbow rising on
C
Every single race out of space
G
Will Shine on, shine on!
And so on.
Hope it's correct and you like it.