Some people like to know what they will hear at a party beforehand. Other people really don't like to tell people what they might hear if they show up to said party. As for myself, I like surprises and maybe tonight's set will surprise even yours truly. Chances are, though, it won't.
That said, I have been carefully crafting a set in my room today that has just been dubbed the "Real Goths Can Dance" set. This may or may not include Marc Almond, Ultravox and Sisters of Mercy. It may or may not include new Depeche Mode, just as it may or may not include White Stripes and Franz Ferdinand remixes and the Tiefschwarz album I bought on Monday. Seriously, it may or may not include these things. I like to change my mind at the last minute and I usually bring way too many records to my gigs. The only way you will know is if you show up tonight.