Cudo,

Are you using MIDI-based drums? It might be that your MIDI file has no drum data.

By default, BIAB 2013 automatically substitutes Realdrums for MIDI drums. To enable MIDI drums, it's necessary to go to Opt | Preferences | Realdrums and then disable the "Substitute Realdrums for MIDI drums" option.

If the Drum track is highlighted green as in the below image, then Realdrums are present and no MIDI data will write to a MIDI file.



If the Drum track is highlighted yellow (like the Guitar track in the above image), then MIDI drums are present.

Hope this helps,
Noel


MY SONGS...
Audiophile BIAB 2025