This should work with most DAWs.
The 2 DAWs I found so far that don't send the keystrokes to the Biab Plugin window are BandLab and Cubase, so to fix this issue use PluginFlipFlop
if you already have JBridge.
Just load PluginFlipFlop (instrument of FX) then load the Biab Plugin (instrument of FX) into it.
Using PluginFlipFlop in Cubase will keep the VST window on top always.
If the Biab the BiabVST window don't stay on top use Always On Top 1.3
Let me know what works and what don't.
(the transport buttons up the top are not working)
(the ^ ^^ Pushes still need implementing in the Plugin)
EDIT: Updated 1.1 > 1.2 BiabVST-Chord-Picker-Generic-v1.2.zip