G'day,
From the Penguin Book Of English Folk Songs, Ed Pellow's rendition of the tune of Streams Of Lovely Nancy can be found here.

Sung by George Dowden, lackington, Dorset (H.E.D.H. 1905)

Previous song: Six Dukes Went A-Fishing.
Next song: The Trees They Grow So High.

Cheers,
Alan