To augment Charlie's answer the RT MIDI comes after the RT has been generated, thus without the RTs being activated you will get nothing, been there - done that. Note that I have used the RT MIDI many times in my songs.

RDs are the same however I have found the RD MIDI to be useless in the styles I have used thus far. I will either use the RD track, use some third party drums, usually MIDI drum grooves, and/or rewrite the RD MIDI. YMMV.

Note that I am using the latest 2023 version of BiaB.

I hope this helps.


I'm no longer allowed to go caroling at the psych hospital.
I guess Do You Hear What I Hear was a bad song choice!

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware