cover of a cover of a song

This:



(original here)

is a cover of this:

I like the upper one better. I stumbled on it this morning, and liked it enough to find the other. The duo apparently go by the name of "Lulu and the Lampshades", and they only use their Facebook page; I'm closing mine now, so I won't link to Facebook for the next two weeks, at least, so the account deletion will go through (TMI?). The Lulu's remind me of Garfunkel and Oates, another female alt-music duet with a lighter- and darker-colored member, although that appears to be the only thing they have in common.

The videos are evidently both covers of a Mainer's Mountaineers song that I don't have time to try to find right now.