[Zombie]

Ooo, fun.

Let's see. In no particular order, and excluding obvious Mac-related items like Sara and Beautiful Child:

From Dead Can Dance:
"Song of the Sibyl"
"Cantara" and
"Desert Song" all from the amazing Toward the Within.

Eh, screw it - actually, the entirety of Toward the Within. Haha. If I believed in such a thing as the divine in a deity sense, I'd swear up and down that Lisa Gerrard is its mouthpiece. If you've never heard Dead Can Dance before, I urge you to check out those links. I also really love what she did for the movie Man on Fire.

From Nick Cave and the Bad Seeds:

"Oh My Lord" - This is, to me, a perfect song. I'm pretty sure Warren Ellis is the bastard love child of Paganini and Rasputin.

"Into My Arms" and "The Ship Song" (yes, that's John Cale & Chrissie Hynde on the stage there - at one point in that show, they all do "Ship of Fools" together, very cool).

From Tori Amos:

• This version of "Doughnut Song" (with a little bit of "Apollo's Frock" at the beginning) from the 2 Meter Sessions. The wail on the "you can tell me" starting at about 4:48 kills me every time.
  
• "Cooling" with the brambles bridge. She very rarely plays the bridge live, which I think is a damn shame. It's my fav part of the song, and I have a future tattoo planned around it.
  
• This particular live version of Led Zep's "Thank You" .
  
• I also love this mash-up of "Whole Lotta Love" and "Thank You." That **** is HOT. When she starts belting out those "baby, baby, baby"s and "I, I, I"s, I get total goosebumps every time.

From Leonard Cohen:
"Dance Me to the End of Love"

Jeff Buckley's cover of Leonard Cohen's "Hallelujah" It's just stunning. I love Leonard Cohen with a mad passion, but Buckley's version of his song is so good. I also like John Cale's version, but think Rufus Wainwright ought to knock it the hell off.

From The Sisters of Mercy:
"Some Kind of Stranger"

The gorgeous piece "The Heart Asks Pleasure First" from Michael Nyman's amazing soundtrack for the movie The Piano.

ETA: Forgot some! Fear Factory's "Resurrection" & Opeth's "Harvest" and anything off of The Gathering's Mandylion.