I have been stuck on cover songs lately, so you have to put up with my amateur music critic schtick...
"Eye in the Sky" by Jonatha Brooke
WTF??? Eye in the Sky??? What a weird choice for a cover, and what a great one at that. This ex-Lillith tour female folk singer nails this performance.
"Hey Ya" by Obadiah Parker
Yes, it is that "Hey Ya." You wouldn't think a song from one of the greatest rap acts (OutKast) would translate so easily into folk, but you would be wrong. This one is just fun, even down to the "shake it like a polaroid picture" section.
"Hallelujah" (Live at KCRW) by Brandi Carlile
A new female folk rocker who is equal parts Joan Baez and Janis Joplin. To pull of this Leonard Cohen/Jeff Buckley style cover, she has some major presence.
"Time After Time" by Eva Cassidy
Don't question it and don't delay. Just download this. You will thank me later.
Note: Eva Cassidy died of cancer before she had a chance to record much. This is a true tragedy. Also check out her version of "Songbird."
"Girls Just Want to Have Fun" by Greg Laswell
I admit it, I like Cyndi Lauper. You gotta problem with that? No? Good. This cover is very mellow in comparison with the original. A good "sleeping in on Sunday" song.
"Blackbird" (I AM SAM soundtrack) by Sarah McLachlan
My lady covers a Beatles tune. God I love her.
"Gin and Juice" by The Gourds
Take an old school Snoop Dogg tune and give it to a rocking alternative bluegrass band and this is what happens. I learned of The Gourds when I lived in Little Rock. Put on your "overalls", take off your shoes and grab a mason jar of white lightning! Fo' shizzle my nizzle.
I will end here, though I have about a dozen more in my playlist.