We Hope in a Short Time to See You Again

"Spanish Ladies" is one of the oldest known sea songs in the English language, with the first reference to it appearing in 1624 (and that on dry land, suggesting the song itself was likely older). We don't know what it sounded like until the 18th century. But at that time, it had a minor-key version of the melody that would become familiar from later versions, probably sounding something like in this video.

If that melody sounds oddly familiar, don't be too surprised - like "The Unfortunate Rake," versions of "Spanish Ladies" have been collected all across the globe, and indeed the melodies are closely related. (I would say they are precisely the same, but there are many small variations from one version of the tune to another; even within either family of lyrics, the precise tune is not constant.)