This is a wonderful song and a great artist which in my opinion should be more famous.
The chords are 100% correct.
I did my best, but listen to the song to get the correct timing.
If you're up to it you could try figuring out the right plucking, or invent your own one.
Cheers
Song: 3 Wishes
Artist: Dave Thomas Junior
Album: The Prize
Capo on the 3rd fret
Intro: [G] [Cadd9] - [Am7] [G/B] [Cadd9] [D]
[G]If you had three wishes
[Cadd9]Tell me what they'd be
A [Am7]fancy car, a [G/B]new guitar
Or that [Cadd9]money grows on [D]trees
[G]If I had three wishes
[Cadd9]I tell you what they'd be
[Am7]If I had three [G/B]wishes
[Cadd9]You would [D]be all [G]three
[ Tab from: https://www.guitartabs.cc/tabs/d/dave_thomas_junior/3_wishes_crd.html ]
[G]You know how the rules go
You [Cadd9]can't wish for world peace
Or [Am7]wish for love from [G/B]anyone
And we're [Cadd9]letting old friends [D]be
[G]You can't wish for more wishes
But [Cadd9]that don't bother me
Cause [Am7]if I had three [G/B]wishes
[Cadd9]You would [D]be all [G]three
[Em]I could [Cadd9]say I wanna [G]fly
But that would [D]get old after a [Em]while
A million [Cadd9]things that I could [G]do
But they'd be [D]nothing without you [Cadd9]
So I can't think of anything
[G]If you had three wishes
[Cadd9]Do you know what they'd be
Would [Am7]one get saved for a [G/B]rainy day
Or for [Cadd9]someone more in [D]need
[G]If I had three wishes
[Cadd9]I tell you what they'd be
[Am7]If I had three [G/B]wishes
[Cadd9]You would [D]be all [G]three
http://davethomasjunior.com/