“Swing It Low” by Morphine is a pretty good track, IMO. A lot of Morphine tunes will do, but that’s the best, by far.
Iv had some experience with the following.
Royskopp
Massive attack
John Coltrane and Johnny Hartman (prior to the actual deed).
But the clincher/best banging band LED ZEPPELIN! (get the bbc sessions)
On a side note i was once with one lady that was really into a james bond soundtrack radio station during sex. that was a little weird tho.
…nobody doesss it better…baby you’re the best.hahah
Lots of great suggestions here. I’ll add:
Mezzanine - Massive Attack
Comic Strip - Serge Gainsbourg
If I’m feeling sophisticated, a collection of Chopin’s Nocturnes also sounds nice. (Op 9 No. 1 & 2 being my favorite).
In college, Nine Inch Nail’s Downward Spiral worked well for angry monkey sex.
As much as I didn’t particularly care for her, Enya seemed to have a way with getting the girls in the mood. Also, I seem to remember Enigma being pretty good for that, too.
Free Bird, the song that goes with anything!
[QUOTE=Cluricaun]
I just want to know where the “bow-chicka-bow-wow” as-porn-music-meme came from. Everyone knows what that means, but where did it come from?
[/QUOTE]
Go here: http://www.moviegrooves.com/shop/pornosonic.htm
Click on the sample. Hear the rhythm guitar playing in the background of the song? That’s the boom chicka bow wow. Lots of 70’s porn movies started playing music like that when the actors started getting nekkid.
[QUOTE=percussion]
Royskopp
Massive attack
[/QUOTE]
Oooooh, good ones, here. Royksopp’s *Only This Moment *on the beach one night not long ago, then after regaining energy and What Else Is There? came on… sighs happily
It’s Royksopp.
I can’t listen to music during sex. It’s too distracting to me.
"Oh, Pixiesnix, oh Pixiesnix, oh…PIXIESNIX!!! "
Okay, so it might not be music to you…
Other times, Lizzie West’s Chariots Rise has a slow, mellow beat with which to bump uglies.
My personal preference is for power metal, and anything with a strong drumline that’s over 180 beats a minute.
I’ve also been told that for the less romantic, more fuck-her-brains-out sessions, Nine Inch Nails’s Closer is a lovely soundtrack.
[QUOTE=Cluricaun]
Sure, I get the imitation of wah wah guitar sounds, but it’s the exact phrasing of “Bow Chicka Bow Wow”. If it was just 70’s style guitar you would be just as well served with going “wak-a chicka wack-a chicka” etc.
I figured it must have come from a movie or something, but nobody I’ve ever asked knows.
[/QUOTE]
Hmmm.
Wack-a-chicka.
Describes most porn very nicely.
[QUOTE=Ol’Gaffer]
Carmina Burana.
Of course, by the time I kill the dragon, unchain the virgin, and doff my armor I don’t have much time left.
[/QUOTE]
Skip the “unchaining the virgin” part.
Enjoy,
Steven
[QUOTE=Anastasaeon]
Oooooh, good ones, here. Royksopp’s *Only This Moment *on the beach one night not long ago, then after regaining energy and What Else Is There? came on… sighs happily
[/QUOTE]
sooo…‘ow You doin’?? 
[QUOTE=Cluricaun]
…just as well served with going “wak-a chicka wack-a chicka”
[/QUOTE]
“It’s MITCHELL”!
“Baby It’s You” by Smith.
Re: Pink Floyd–imagine the possible uses of “Wish You Were Here” and “Welcome to the Machine” for self-gratification (as for the *Animals * album, let’s not even go there).
My go-to music is Passion by Peter Gabriel. That, or reruns of The Simpsons playing on the TV. 
I’m a fan of heavier mood setting music, usually classic rock and metal. Songs like “Animals” by Nickelback, or Rammstein, and others. This is probably a hold over from having roommates and the music working as ‘cover’
Kruder and Dorfmeister, The K&D Sessions. It’s like warm oil all over.
Sarah McLachlan’s album Touch.
Is this too cliche?
Probably - but I’ve had some of the hottest sessions to:
“Principles of Lust” by Enigma
My gal wraps me like a flesh tuxedo
I like to sink her with my pink torpedo
Big bottoms got me outa my mind
How can I leave this behind?!