I'd say it's not so interesting when you talk about it, it's much more interesting when ypou take part in it.
One our friend told us, that his familiar is looking for the band to play in the background on the music video and offered us to do that. We came to the scene on the first day, the producer sayd "Okay', we were instrucded what to wear and so on. Next day they filmed episodes with us.. There was a 'movie' van, where we just sat and waited while it all will be ready (and ate almos all food
).. There we heard that song for the first time..
The crew installed some kind of complicated comuter-controlled camera crane, marked the places where we had to stand and started filming.. After the lunch we were told that the clip is out of budget and the producer went away on his Porshe to 'refuel'...
When he came back, all went on..
Well, that's all I can remember now, maybe other guys can add something..