Standard (EADGBE)
The lower-case "b"s and "5"s represent "flat 5"...
Moon river
Wider than a mile
I'm crossing you in style
Someday
Oh, dream maker
You heart breaker
Wherever you're [Fm7#b5]go - ing
I'm go- ing your way
Two drifters
Off to see the world
There's such a lot of world
To see
We're af- ter the
[Fm7#b5]Same rainbow's end
Waiting round the bend
My Huckleberry friend
,,[Hold]
Moon river and me...