This mash-up is from 2008, but I just discovered it and dig its sexy spookiness. It was produced by Wax Audio and Reborn Identity, the guys behind the Mashed In Plastic project.

David Lynch/Angelo Badalamenti: “The Pink Room” (from Twin Peaks: Fire Walk with Me)
AC/DC: “The Jack”
Dead Can Dance: “Dawn of the Iconoclast”