There are a couple schools of thought on the set up and format of the OP songs. Where to put the song parts…?
My personal preference is to put the entire song, (intro, (count in) THE WHOLE ENCHILADA. into the intro slot.
I then put a loop that does not make any sound, I call it a Null, into the main loop. To start the song, there is one press. When the song ends it switches to the main (quiet) loop. the song is done. I have the twin foot switch set with the right side, #2 to play the outro. (nothing is assigned into the outro slot so it while it is looping on the silent main loop, I press the right foot switch to stop it.) Now I press the right footswitch again and it advances to the next son and I am ready to One Press again to start my next tune.
A couple of other advantages are that I can save the entire song as a single midi file without keeping the intro paired up with it. Another is if there is a song where I activate the main foot switch after an intro. I don’t have to
double click or set up the silent loop on the main loop.
I don’t know which is the best set up. Probably a matter of familiarity and personal taste.