Are you trying to use these in Biab? If so I wouldn't even think of that. Stuff like this is best used in Real Band or other DAW. There are good vids on this too, here are a couple. First using a keyboard:

https://www.youtube.com/watch?v=ZUxtA2MFkZQ

You can see him using the mod wheel and volume pedal with his foot. Here's one using a wind controller:

https://www.youtube.com/watch?v=42hrU8g6_oE

I'm a keyboard guy so I don't know all about wind controllers but I hear volume and modulation happening here. I assume a sax player can control that with his breath and mouth similar to a real sax.

Occasionaly someone will ask if they can use something like this as a VST instrument plugin inside Biab so it can play a prerecorded midi melody line. Yes you can but all the expression will be lost because the GM spec does not allow for that. All the expression you hear in a library like this comes from you the player using a dedicated controller, not from Biab.

Bob

Biab/RB latest build, Win 11 Pro, Ryzen 5 5600 G, 512 Gig SSD, 16 Gigs Ram, Steinberg UR22 MkII, Roland Sonic Cell, Kurzweil PC3, Hammond SK1, Korg PA3XPro, Garritan JABB, Hypercanvas, Sampletank 3, more.