[kj] KJ doubts

[Jokers Pub Café]

Hi all, sorry to bother again, but as i´m doing some cover arts for my kj 
mp3´s bootlegs, I´m trying to get as much information as possible on the 
inlays.

so.....:

1) when did jaz stoped playing keys live, and who was the first keyboard 
player to play with them.??

2) when did raven joined the band on stage for the first time??? which 
gig???

3) who was involved on the Before The gates demos (did Raven was part of 
that??)

so that´s it

thanks and cheers to all

diaz