Many sf2 have multiple instruments in it, and I wonder how I can switch between them during midi playing?
I tried cc0, cc32 which suppose to be "bank select", I add them in my midi file and tried to play them in Coolsoft, but actually the instrument still play the first one.
I also learned about Program Change yesterday, but I don't really get how to use it, I can see it's some how connect to Midi cc 0 and 32. But I can't change preset number by simple adding these controllers. would you like to explain more about it? or could you upload a MIDI with effective PC informations?
