Playing Two or more Instruments on one channel in real time

I use MusicStudio to play in real time with my EWI. I would like to know how to set it up play two or more instruments at the same time on one channel in real time. Thanks.

I’m sorry but that’s not possible with Music Studio, two tracks cannot receive on the same channel.
Maybe there are other apps that can merge the MIDI data of two channels into one, so that Music Studio receives all the MIDI data on one channels?