I said: I am a beginner guitarist. I listen to midi file into PowerTracks and send the tracks in the software trackion 3 (lanes PowerTracks => midi mapple => trackion 3).
Using a control surface (behringer BCF2000), I mixed all the tracks of midi file.
Powertrack can not see the chord symbols.
BIAB allows me to see the chord symbols, but does not allow me to send different tracks in trackion 3. And render the file is different.

Question: Is there a patch that allows a PowerTracks (or RealBand) display chord symbols?
Question: can you play midi files in BIAB with the same record as PowerTracks?

thank you in advance