Just after a few thoughts on this,
I was invited to a friends 18th on friday, it didn't occour to me there might be a disco (duh). So I arrived with an ex-technically minded mate to find this disco in the corner. I won't comment on the SoundLab lighting, as I realise I have high expectations of this.
However, I'm wondering if it is the norm for DJs to play some absolutely great tracks of the current chart early on in the evening, and then downgrade to older tracks that most of the younger guests had never heard of. (When we do this age group, we tend to play these tracks towards the end, as the YMCA etc are pretty much a no-go 80% of the time)
The party consisted of all Ages from about 15-45, however it was very clear anyone over the age of 18 wasn't going to dance all evening, yet all these older tracks were played, I understand the DJs were probably trying to get them to dance/play something they knew, but still it was never going to happen.
So I guess the question is, do you follow this pattern? And are we the minority?