Here are a few to get things started:
Don Henley’s The Boys of Summer as an 80s synth tune
Bossa nova version of Crowded House’s Don’t Dream It’s Over
Reggae-ish version of Aretha Franklin’s Respect
A capella men’s ensemble version of Lady Gaga’s Bad Romance
Cake - I will survive
They have other great covers too
Did anyone already mention Johnny Cash’s version of Hurt, original by Nine Inch Nails? A marvelous reimagined version, maybe, the best cover ever.
I’m surprised nobody’s put up The Wiggles cover of Tame Impala’s Elephant
Yes, those Wiggles. It’s good.
Two very different examples:
Modest Mussorsky’s “Pictures at an exhibition” was originally written for piano (that was all the poor guy had available), and it took Maurice Ravel to turn it into an orchestral version and make it popular world wide. Both versions are great and have their own qualities, but I far prefer Ravel’s version (Although Khatia Buniatishvili’s rendition here is so really really good).
Bob Dylan’s “Lay Lady Lay”. The original is… well… it’s a Bob Dylan song. There is a really good cover version by Ministry that, althought technically is the same song, takes it to a whole other level. Love it.
My first exposure to Pictures At An Exhibition was my parents had the Emerson Lake & Palmer version. I like the classical versions you posted better. https://www.youtube.com/watch?v=xWQct6D6HsM
Yes – America (original by Simon and Garfunkel)
Anthony Vincent – Chop Suey in the style of Ghost (original by System of a Down)
Dr Pez & Marc Papeghin – The soundtrack of Ocarina of Time, but its a prog rock concept album (not sure it technically counts as a cover)
Brass Against – The Pot (Original by Tool)
The Jimi Hendrix Experience – All Along the Watchtower (Original by Bob Dylan)
Also, not sure how widely known this is, but Arethra Franklin’s Respect is itself a cover (and certainly one of the best covers of all time, up there with All Along the Watchtower and Johnny Cash’s rendition of Hurt)
