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
Holding Out for a Hero - Frou Frou.
Those first couple of Shrek soundtracks were full on bangers. Pete Yorn’s cover of Every Fallen In Love (With Someone You Shouldn’t Have) is a masterpiece.