just started playing with midi and lmms - got a new PX-130 which is working good with LMMS.

I open a new project, select the default instrument and open it up (triple oscillator). goto midi tab and enable midi input/output - can communicate with piano good....

now if I create another instrument and also enable midi communication - it appears to be linked with BOTH instruments - when I hit a key on the midi keyboard, both instruments generate sounds in LMMS.

I guess this is exactly how I programmed it - my question is if I only want the midi keyboard to operate one instrument (midi input) - and I want to toggle back and forth between them is there an easy to do this without having to open and close the midi tab for each instrument and switch one on and one off?

for example - if I had two instruments the midi input would only be enabled for the currently open one...

how do people normally do workflow when using midi input with multiple instruments?