I made a composition composed of multiple tracks (obviously)
A couple of midi tracks, loops, synths.
One midi synth track doesn't appear in the mp3 output file after exporting = It can not be heard in the song.
When I play in my set-up in Music Maker i can hear it fine. I've tried to output/export it to mp3 as a single track, but also that is not working.
What could be wrong and most importantly, how can I resolve the issue of that one midi sound not hearable in the output to mp3 ?