MUSIC - What is the deepest cover song you know?

Cyndi Lauper's Girls Just Want to Have Fun was originally Robert Hazard's Girls Just Want to Have Fun

Gloria Jones originally performed Tainted Love in the ‘60s. It didn’t hit until Soft Cell covered it in ‘81.

“Torn,” by Natalie Imbruglia (1997) was originally written by Ednaswap and recorded in 1995—which, imo, is better. However, even though they wrote it, it was first recorded in 1993 by danish band, Lis Sørensen, who titled it “Brændt,” which means “Burned.”

Bonus! "The State I'm In" a song from Ednaswap’s first album, was covered by Sinéad O'Connor for her 2000 album Faith and Courage.

Harry Belafonte's exuberent cover of "Day O (Banana Boat Song)" which was a hit in its time and re-popularized by the dinner scene in Beetlejuice.

The original is Jamaican folk/traditional and the first recording of it Eric Connor - Day O has a totally different tone to it. In the original, labouring on a banana plantation is as tiring and depressing as you'd think.

Whiskey In The Jar Song by Metallica, original is from the Dubliners in 1969 a traditional Irish song in the 1950s

The Amen Break is a few seconds sample that became drum and bass. All of drum and bass has roots from that sample.

Not sure if this applies, but people still seem to think that Nine Inch Nails covered Hurt by Johnny Cash and not the other way round. That or they haven't even heard the original.

This cover by the Afghan Whigs of the song "Lost in the Supermarket" by The Clash is really good:

https://www.youtube.com/watch?v=AzDJhOMjq1E

probably The Association's cover of "Windy" by Ruthann Friedman (which she wrote about a guy, btw)

Rage Against the Machine's Renegades of Funk was originally written and performed by a band called Afrika Bambaataa & Soulsonic Force in 1983.

RAtM

Afrika Bambaataa

You want obscure? Here's a cover of a song by Joe Glazer, written in the 1940s by a union coal miner that immigrated to the US

God Gave Rock and Roll To You was a hit for Kiss.

Original by Argent: https://m.youtube.com/watch?v=QsG5V-o6uxY&pp=ygUdZ29kIGdhdmUgcm9jayBhbmQgcm9sbCB0byB5b3U%3D

Johnny Cash's cover of Hurt. Trent came off a bit whiny. Cash... it's his song now.

The song 1985 was not originally recorded by Bowling for Soup, but SR-71

The Louis Prima Orchestra's cover of "Whatta Ya Gonna Do?", by Sunny Skylar. One of my favorite songs, a perfect blend of New Orleans and New York in the 40s. The link above is the only version I can find on the internet, which is instrumental. The version on the record I have has vocals and is cleaner. I hope somebody works to preserve Louis Prima's catalog from the 40s digitally, there's so much old music at risk of being lost!

John Coltrane's versions of Afro Blue. Very different from Mongo Santamaría's original. I like both approaches, but Coltrane's recordings of it were all just so powerful.

Type O's cover is so weird: really turns out on its ear

Do obscure rap samples count? Because I love these two:

https://music.youtube.com/watch?v=Sy9nSEYZQzE&si=6x72ueIzb4LvqImv

https://music.youtube.com/watch?v=4TqyGMjeIpA&si=RkaU_sQJK24G9M9T

To the original question, I would pick RHCP cover of Sly and the Family Stone's song If You Want Me To Stay.

https://music.youtube.com/watch?v=jkzWSL-gEO4&si=l-LP8ose9welAblw

https://music.youtube.com/watch?v=jsXkP0HTf3w&si=OrswIwjoCLw1jHO

Also Type O's cover of Seals and Croft's song Summer Breeze

https://music.youtube.com/watch?v=ywL6tMQdG4c&si=9uM1HqkGh1rSwv7V

https://music.youtube.com/watch?v=uiKzKdLk-iQ&si=pQRsVqWN8iAUzSDn

Well apparently people think Darius Rucker wrote the Old Crow Medicine Show song Rock Me Mama, and what's more, OCMS in their turn credited it (in jest) to Bob Dylan.

Drives me crazy that people don't know Stomp and Holler is a Hayes Carll song, and that Hallelujah is a Leonard Cohen song, and Downtown Train a Tom Waits song, too.

But I don't know if any of these are as obscure as you are looking for. You are looking for songs even music people don't think of as covers?

once upon a band we played "Sister Andrea" by Mahavishnu Orchestra with many precisions and very many clarities ♫♪!! (it sounded pretty close)

Literally any cover of "Hold Me Closer" by Cornelia Jacobs.

Stille Volk’s cover of Iron Maiden’s To Tame A Land:

Stille Volk - Adoumestica Una Terro

Dax Riggs covering Bonnie Prince Billy's Grand Dark Feeling of Emptiness

https://youtu.be/obnh0-NOjZg?feature=shared

Two that are not at all obscure to but often overshadowed by their covers... i love the Four Seasons version of Beggin - https://youtu.be/d5AfvOk57bE?feature=shared

Same for the Everly Brothers doing Love Hurts - https://youtu.be/hFE2SnliiV0?feature=shared

Edit to add - i didn't know Peace, Love, and Understanding was Nick Lowe's.

Hard to pick one, but murder by death has quite the number of them... But them covering the 90s rnb classic 'creep' was a shock

https://youtu.be/eaMj2l-iif4

Bizarre Love Triangle. The original is some very bad pop music. New Years Day brought it not only to rock, but into being really good too.

Probably The Man Who Sold the World covered by Midge Ure, which I find much better than Bowies original or the famous Nirvana cover.

Also really like Renegades cover by 36 Crazyfists.

"House of the Rising Sun" has been covered numerous times. The most known version is from The Animals. I was today years old when I learned that this is the original version of the song. However, my personal favourite cover version is from BTO.

Another well-executed cover version is of the song "Johnny B. Goode", covered by Peter Tosh, beause it is tranferred into a different music genre.

Bowling For Soup covered 1985 as the original came from SR-71

Collective Soul covered the Morphine song You speak my language

Got My Mind Set on You by George Harrison is a cover of Got My Mind Set on You by James Ray