Hi
I bought BIAB yesterday and created a song with 4 Midi tracks and one Realdrum track.
MIDI output goes to Virtual MIDI Synth (Softsynth Windows)

Now I want to export the sang as mp3 file to use it out of BIAB.

After rendering the whole song, I can only hear the Realdrums.
All MIDI channels are not in the output AUDIO mp3 file.

What can I do to get the whole song with all the midi instruments in an mp3 file?

Regards
thomas