[Zubersoft]

Do you have a connection to both devices over USB or bluetooth? If so, the answer is yes, you can certainly send program changes to both keyboards. You will want to go to Settings->MIDI Settings->Configure MIDI Connections and switch the library to "Google". Then tap the input and output ports for both devices. When configuring your program change messages in your songs, you can select which port to send the program change message to. This will ensure you can have it only go to the device you want. Alternatively, you can also use separate MIDI channels for each device and enable the option to send on multiple MIDI channels in MobileSheets.

Mike