Thank you Noel96, Guitarhacker, Matt Finley, and Audio Track. First I checked all settings suggested, and everything seemed to be okay. So then I played it through (at triple speed), AND THE SONG JUST PLAYED THROUGH ONCE!. So I'm wondering if I simply had to re-start the program for my form changes to take effect? Anyway, this problem seems to be resolved. Another question: Is there a way to defeat the extra two bars that automatically get added to the ending?
Again, thanks, guys!