Now here's a different kind of Union song! This one is from the Civil War era, written by Benjamin Hanby in 1856, telling the tale of an enslaved man who had his wife sold down the river. It was inspired by a real event, where a fellow named Joseph Selby died in Hanby's home, after escaping slavery in Kentucky. It became a popular anti-slavery song for the Union cause.
There’s a low, green, valley on the old Kentucky shore
Where I’ve whiled many happy hours away,
Just a sitting and a singing by the little cottage door
Where lived my darling Nellie Gray
When the moon had climbed the mountain, and the stars were shining too
Then I’d take my darling Nellie Gray
And we’d go floatin down the river in my little red canoe
While my banjo sweetly I would play
One night I went to see her, but she’s gone the neighbors say
And the white man had bound her with his chain
They have taken her to Georgia for to wear her life away
As she toils in the cotton and the cane
Oh, my poor Nellie Gray, they have taken you away
And I’ll never see my darling, anymore
I’m sitting by the river and a weeping all the day
For you’ve gone from the old Kentucky shore
Now my canoe is under water, and my banjo is unstrung
I am tired of living, anymore
My eyes shall be cast downward, and my songs will be unsung
While I stay on the old Kentucky shore
Now I’m getting old and feeble, and I cannot see my way
I can hear someone knocking on my door
I can hear the angels singing, and I see my Nellie Gray
So farewell to the old Kentucky shore
Oh, my darling Nellie Gray, up in heaven, so they say
And they’ll never take you from me, anymore
I’m coming, coming, coming, as the angels clear the way
So farewell to the old Kentucky shore
Sung by the 2nd South Carolina String Band, the Mills Brothers in 1942, Maxine Sullivan in 1937, and someone who apparently didn't want their name on the album. Personally I prefer the Mills Brothers recording.