Basic midi editing problem
Hi everyone. Probably the simplest of fixes, but I'm very new to Midi.
I open a midifile and try to change the piano sound, say, from 1 to 3. I'm just choosing from the standard range of sounds--I haven't become adventurous yet.
Okay, so it changes when I play it, but as soon as I hit stop, it reverts to the previous sound. It won't save, either. If I save, close and reopen that file, the piano sound is the old, unwanted one.
I used to work with an old version of Logic in which you had to normalise the parameters, or something, before saving. Is there a fiddly little thing I need to do here?
I find the help manual to be a little daunting. I'm just not up on the terminology.
Is there any dumbed-down advice on how to change sounds and save the changes properly?
Sorry if this has been asked before.