Hi Claudio,
I can't tell you how to do it, but you won't access it by tone map.
Do you know how to change the sounds ie
a11 is piano1
a12 is piano2
a37 is guitar
etc
then you get on to the b's
b11 is soprano sax
b87 is applause
there is a way to step thru all the different variations on b87 which will give you laughing , screaming etc unfortunately without a manual , I can't remember how to do it.

I think you may be wrong, the group buttons may have something to do with it.
best wishes
Rikki
[QUOTE]Originally posted by claudiu:
[B]