Try this
Download https://www.autohotkey.com/
If you have Biab running As Administrator go to the install folder
C:\Program Files\AutoHotkey and set AutoHotkey.exe to Run As Administrator.
Remove the .mp4 from Biab Copy Midi Chord Input.ahk.mp4 unzip and run.
It will run in the system tray "H" you can right click to exit.
The hotkey is F2 but you can change it to what you like.
Open Biab and make it small, set your midi keyboard input,
Window menu > Midi Chord Detection > Midi Chord Detection
The Sleep, 1000 is the delay from when it has copied the chord till it sends paste to where you have clicked in the BBPlugin chord sheet.
So you play the chord
hit F2
click in the BBPlugin chord sheet.

I will try and make one to do this automatically without Biab, so as you hit the chord on your keyboard it will automatically go in.
winActivate, ahk_class CCLShadowWindowClass > this is to activate the Studio One Plugin window. If it's in another DAW it can be set to that.
To get it to move to the next bar put another
Send, {RIGHT}

Code:
#NoEnv
#SingleInstance Force

F2::
winactivate, ahk_class ahk_class TChordDisplayDlg
Send, {TAB}
Sleep, 100
Send, +{TAB}
Sleep, 100
Send, ^C
Sleep, 1000
winactivate, ahk_class CCLShadowWindowClass
Send, %Clipboard%
Send, {RIGHT}
Return

If you want to send to Reaper (the chord will go in without clicking on the sheet in Reaper):
Code:
#NoEnv
#SingleInstance Force

F2::
winactivate, ahk_class ahk_class TChordDisplayDlg
Send, {TAB}
Sleep, 100
Send, +{TAB}
Sleep, 100
Send, ^C
Sleep, 300
winActivate, ahk_class #32770 
Send, %Clipboard%
Send, {RIGHT}

Return

Attached Files (Click to download or enlarge) (Only available when you are logged in)
Biab Copy Midi Chord Input.ahk.mp4 (249 Bytes, 25 downloads)
S1-BBvst-Send-Midi-Chords.gif (165.16 KB, 39 downloads)
Last edited by Pipeline; 11/07/21 08:05 PM.