I have a Korg Krome keyboard. I have downloaded free MIDI files online that I have loaded to an SD card and imported into my Krome. I want to mute some of the instruments so that it can play along with my band in live venue situations. My problem is that I can't get the sounds that are in the tracks to change for good. I can get it to change and it will play that way but when I press the stop and rewind to the beginning of the song it automatically reverts to the original sound that was assigned to the track. I've tried making the changes and then before I do anything save it on my Krome as a .SNG and I can but when I go to load it back in it still reverts to the original sound and every time I can change the sound but when I hit play from the beginning it automatically reverts. Is there a way to make the change permanent on the keyboard or do I need some sort of software to make these changes?
Thanks in advance for any help!