Top 100 remixes that have little or nothing to do with the original.

Only the "Confusion!" vocals remain.

Apart from three snippets of the vocals, unrecognizable.

59 Therapy? - Nowhere (Sabres Of Paradise remix)

ditches all but the glockenspiely pattern for some moody bass and quite chilling electric guitar. Great in a 'late night paranoia' sense.

55. Natural Calamity - 'Home' Prince Paul ReMix feat. Paul Barman
Not so much exclusive of the original (because the vocals and rhythm remain) as just very subversive of it, via Paul building on the childlike innocence of the original's lyrics, changing the entire thing form a dinky exotica pop song into a slow burning, keyboard hip hop rework of beauty, then getting Paul Barman to rhyme about (bad) sex and himself in what is maybe the biggest "um, that's not what we were talking about" rap cameo over. As a bonus, it totally proves that Paul doesn't need Automator to do his own Handsome Boy thing.

52. James Vs Sabres of Paradise - Jam J

http://www.discogs.com/release/214661

43. KLF vs Ricardo Villalobos - What Time Is Love?
44. Britney Spears - Breathe On Me (James Holden mix)

43. KLF vs Ricardo Villalobos - What Time Is Love?
42. Britney Spears - Breathe On Me (James Holden mix)

Same chorus but that's it, completely different tempo, verses, samples, etc. Like two different songs.

Both remixed by Brian Eno, neither of which sound like the original, one of them sounds like he took the very end from Get Right With Me from their Songs of Faith & Devotion album and looped it for about 8 minutes.

as for Bjork i'd pick:

36. "Possibly Maybe" Lucy Mix
- Mark Bell's production, vocal heavily distorted and vocoded (is it even a real word?) or possibly re-recorded for the remix.

37. "Anchor Song" Black Dog Mix

xpost
Wasn't there some story about Richard D. James missing a deadline and when whoever he was supposed to remix showed up he just handed them one of his early demo tapes stating that there is "very little left from the original"?

31. Tori Amos - "Professional Widow (Armand's Star Trunk Funkin' Mix)"

Just the vocals; the music is the two great exclamation mark bands (Wham! and Neu!) duking it out.

Anyone have any ideas what remix this was?

27) Madvillain - Rhinestone Cowboy (Four Tet Remix)

And all the other remixes off that EP. They're great stuff, but damn if Four Tet didn't have to dig so hard to find those 1-2 second unfamiliar snippets that he uses to build the new mixes.

I have absolutely no idea what he uses from the original track.

Adrian Sherwood mangles March of The Pigs - I cannot see what was taken from the original

21. Chemical Brothers - Leave Home (Sabres of Paradise remix)

Doesn't bear any resemblance to the original

20. the knife 'we share our mothers health' (rs mix) - has sound of karin dreijer inhaling for one second, maybe.
19. moby ft. debbie harry 'new york, new york' (rs mix) - nothing from the original, including no sign of guest vocalist at all. (also: totally awesome!!)

wow, you're not kidding. This is Aphex-worthy.

if i remember right, they change the time signature to 5/4 and leave out the vocals entirely