Which sounds are programmed into Keyboard Patch Solutions? Can I use Keyboard Patch Solutions to cover my missing instruments?

Keyboard Patch Solutions is 100% faithful to the keyboard sheet music which comes with your show. All of the sounds listed in the printed materials are represented in the programming. 

Keyboard Patch Solutions, however, does not include sounds not listed in those keyboard books. If there is a sound effect of a whistle mentioned in the libretto, but not specifically called for in the keyboard parts, Keyboard Patch Solutions will not have it. But if the whistle sound is listed as being played by Keyboard 2, then it will be there.

In addition, Keyboard Patch Solutions is not designed to cover for any other instruments in the orchestration other than the keyboard parts. So if you do not have a bass player, and desire a bass sound, Keyboard Patch Solutions will not have that bass sound (unless the bass sound is listed in the keyboard books).

If you are missing instruments from your orchestra, and wish to have those parts represented, you should consider the product specifically designed for this: Orchextra.