As an addendum to the above list, I have to note with some shame that I've been programming Louise Huebner's SEDUCTION SPELLS FROM AROUND THE WORLD on intermission mixes since 2001 or so and (to the best of my knowledge) it has never actually played during an intermission. Some of this absence has been due to the mix being cut for time reasons. But too often, I've simply programmed the track too late in the mix. Every year I repeat this practice, and every year I lament doing it. Perhaps some dark force from beyond compels my hand to move the track down in the order.
Oh well. If you're interested in the fascinating story of Ms. Huebner, check out her website at
http://www.mentorhuebnerart.com/witchstuff/officialwitch.shtml. And maybe next year I'll put it front and center for one of the intermissions. Sorry Louise; please don't curse me.