the music in first parts (Alhambra's concerts) is sometimes called just "new music". never mind the appellation - it can vary, it's something unusual and thus I like it

. The second parts in Zoo might be also suitable for dancing

.
I bought tickets yesterday in Sounds (8 avenue du Mail, Geneve). It's a small pretty music store, lots of LPs, CDs. I didn't have time to check the stuff thoroughly, but it looked very promising. And it's open till 7pm. We could meet before the concerts if you or anybody else want to go too.
About Reich, I am sorry, I would love to be at the concert! Please remember me and send me a PM if you find this kind of concert in the future..