What MarioD said about "why record in BIAB" if you are using Pro tools or ANY DAW? Sorry, BIAB is NOT a a very good recording tool - it is a PRIMO SONG GENERATING tool!

But if you insist then your incoming MIDI from MG2 (If you do mean Jam Origins MIDI Guitar 2 - I own and use it along with most other MIDI guitar methods both HW and SW but I NEVER record MIDI in BIAB) you need to:

1. Pick your SOFTWARE virtual MIDI out from within Jam Origins MG2, then

2. configure BIAB (just like you would Pro tools) to use that virtual software MIDI-in (like LoopBe, you can also use MIDI OX to do virtual patching/routing on PC), then

3. finally, note that BIAB ONLY records INCOMING MIDI to either the MELODY or SOLOIST tracks- which track is selected by you at time you hit the Record MIDI button, it defaults to melody track

Larry

Win10Pro,i9,64GB,2TBSSD+20TBHDDs,1080TI,BIAB'24,Scarlett18i8,Montage7,Fusion 8HD,QS8,Integra7,XV5080,QSR,SC-8850,SPLAT,FL21&others,Komp.14,IK suite&others, just a guitar player-AXE FX III &FM9T, FishmanTP, MIDIGuitar2, GK2/3'sw/GI20