I'm trying to find an artist . I'm not sure if his name is Richard "Dimples" Fields or Richard Dimplefields . The song title I believe is Feeling Groovy. Thanks :)

59th street Bridge
By Simon and Garfunkel

YouTube - Simon & Garfunkel - Feelin' Groovy


Simon and Garfunkel - 59th Street Bridge Song (Feelin' Groovy)

Slow down, you move too fast.
You got to make the morning last.
Just kicking down the cobble stones.
Looking for fun and feelin' groovy.

Ba da, Ba da, Ba da, Ba da... Feelin' Groovy.

Hello lamp-post,
What cha knowin'?
I've come to watch your flowers growin'.
Ain't cha got no rhymes for me?
Doot-in' doo-doo,
Feelin' groovy.

I've got no deeds to do,
No promises to keep.
I'm dappled and drowsy and ready to sleep.
Let the morning time drop all its petals on me.
Life, I love you,
All is groovy.

Hi, NOhelp4u is absolutely correct, this was an original Simon and Garfunkel song, although an American band released it as a single in 1967, I think it reached number 13 in the US charts... they were called Harpers Bizarre.
There is a singer called Richard 'Dimples' Fields, don't think he ever recorded Feeling Groovy, but I could be wrong :)