Funk/Reggae/Soul experts needed

If this aint a stupid question, why don't you ask the canadian-jamaican side of this union to provide some music? Then you should do a german v jamaican soudclash, one deck each, and ratchet up the atmosphere like that. Get everybody up at the same time, rather than trying to do sections of different muzak.

What's the german stuff gonna be like? Are you gonna play '99 luftballons?' David Hasselhoff?

Agreed. I'm doing the same thing myself in about 3 weeks - i.e. DJing at a mates wedding. I've asked the guests to all mail me a song that is guaranteed to make them dance. I've filtered through them & come up with a decent set list (I let them know that I couldn't guarantee to play everything.) Good luck.