Because BIAB ChordSheet midi data can be routed to Yamaha keyboards synched in real time with BIAB output midi preference set as the Yamaha driver and a channel 5-9 set. Yamaha keyboards can be configured to play BIAB ChordSheets in real time.

The midi output data from the Yamaha keyboard can be configured as the input source of EZ Keys.

So theoretically; The Yamaha can perform as a hardware midi thru port from BIAB to EZ Keys, Kontakt or Halion sourced by the BIAB ChordSheet data.

Using the connected computer's external audio interface to pass the EZ Keys audio output to an interface input and BIAB's input configured to ASIO audio, setting any BIAB Mixer Track to 'arm track for input monitoring' feature should allow the VSTi's audio output to be heard in real time.

BIAB plays the keyboard (a tutorial).wmv (by:Roconi)

BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.