Mariah Carey singing Def Leppard's "Bringin' on the Heartbreak" It's just awful.
And let's not forget some of the "remakes" of songs at my retail job. There's a very jazzy, upbeat, i don't know what you'd call it version of Depeche MOde's "Just Can't Get Enough" And then another "poppy" version of an AC/DC song.
I mean really? Terrible.
But the absolute worst, also from my retail job, was a version on our holiday soundtrack of My Favorite Things from The Sound of Music. First of all, I don't get why it shows up on holiday soundtracks. And this was a long, screechy, jazzy, 17 minute (yes we timed it) version. We all hated it and would laugh hysterically when it came on.