"Performance patches" and their component sounds.

[P.T.]

I have ST, SS and Miroslav.

They all have sounds that are multiple instruments mapped across the keyboard.
Not Combis.
Something like a brass section with baritone sax on the lower keys and trombones on he middle keys and altos on the higher keys with areas of overlap.

What I an curious about is if these are uniquely sampled sounds or are they made up from single instrument sounds that are part of ST, SS and Miroslav?

The reason I ask is because sometimes I make up a tune using one of these "performance patches" and then find that I would like to break up the sounds into the individual instrument sounds to re-pan them or work on them in various ways or have more control over which instrument plays which part.

The reason that I want to break up the patch is because I like the sounds of the individual instruments in these patches.

Are the actual individual sounds that make up these patches in there somewhere?