Velocity Curve

Hi,

maybe I´m blind, but I´m looking for a possibility to store the velocity curve direct into a program.

Reason :

If I play a trumpet I need the "normal velocity curve". When I change to an accordion ( within the same song ) I want it to be switched off (I´m a native accordion-player).
One solution is of course to have 2 registrations ( the way I do it now ), but switching between them sometimes needs a second, you can hear that !

Edit: I just recorded a little example :

http://www.file-upload.net/download-4787114/Velocity-Demo.mp3.html

In addition to above :

The "program" feature is a nice one, just recorded a sample ( 42 MB size !! ):

http://www.file-upload.net/download-4787224/Java.mp4.html

Sorry for the bad videoquality, it´s recorded with a 60 Euro photo-camera

First piano sound on 2nd, then put the slider down and maximized slider Right.

From "G1" to "H2" a sax, above "C3" a trumpet

I like it Snoopy

I liket to Snoopy.Very well my friend...