Oh man... after posting this just a bit ago.. which was after spending lots of time searching... well I found the song myself! Here it is just in case anyone else wants it. the real name is When He Blessed My Soul looking back at what I remembered I sort of, kinda had it.. well almost.. :s

Verse
Jesus washed my sins away
One glorious morning (praise His dear name)
He blessed my soul (He blessed my soul)
And He made me whole
Ever since that happy day
I'm tellin' the story (praise His dear name)
Oh how He washed my sin away
When He blessed my soul

Chorus
(Well you oughta been there) That blessed morning
(When the love) of the Lord came down
(Into my soul) Into my soul and He made me whole
(If you'da been there) You'da shouted glory
(To the Lamb) To my Lord and King
(Well you oughta been there) Yes you oughta been there
When He blessed my soul

Verse
Jesus claimed me as His own
One glorious morning
He blessed my soul (He blessed my soul)
And He made me whole (He made me whole)
Ever since this joy I've known
I'm telling the story
Oh how He washed my sin away
When He blessed my soul

The chorus is pretty much as follows but my memory is not perfect..:

Well you should've been there
you'd shouted glory to the king
to the lord and king
Well, you should've been there
when he blessed my soul

the only verse I can think of is:

ever since that wonderful day, I'm telling the story, bless his dear name.
how he blessed my soul and he made me whole

I know it is not much to go from.. it was done as a duet with a base and a alto when I heard it.. loved it great song

thanks in advance
Mary