I am doing this song at school for carol service, Here it is!

There'll be a new world beginning from tonight x2
When I climb up to my saddle gonna take him to my heart
There'll be a new world beginning from tonight,

Right across the prairie clear across the valley
Straight across the heart of every man,
There'll be a right new brand of living
That'll sweep like lightning fire and take away the hate from every land

There'll be a new world beginning from tonight x2
When I climb up to my saddle gonna take him to my heart
There'll be a new world beginning from tonight

Yaipee were gonna ride the trail!
Yaipee were gonna ride today!
When I climb up to my saddle gonna take him to my heart (quiet)
There'll be a new world beginning from tonight,
From tonight!

Hope it is right!