This is not the song you requested. But since you requested Wings of a Dove...

Wings of and White doves seem to be a popluar Bluegrass image.

White Dove by the Stanley Bros - Key of E

Verse 1:In the deep rolling hills of old Virginia
There's a place that I love so well
Where I spend many days of my childhood
In the cabin where we loved to dwell

Chorus: White dove will mourn in sorrow
The willows will hang their heads
I live my live in sorrow
Since mother and daddy are dead

Verse 2:We were all so happy there together
In our peaceful little country home
But the savior needs angels up in heaven
Now they sing around the great white throne
Chorus

Break
Verse 3:As the years roll by, I often wonder
Will we all be together someday
And each night as I wander through the graveyard
Darkness finds me where I kneel to pray
Chorus