HI Maurice

Every thing will work as you originally stated.
I have a Yamaha CVP 450 this is a sim spec to the Tyros 2
I know others that have PRS range of keyboards as well no problem.

The Yamaha T5 will play GM files without adjustment as it has a full sett of XG voices . I wont go to deep on that but the basic bottom default XG voices have a MSB 000 and LSB 000 as direct replacements for GM for its first default voice bank.

You will need a usb to host midi lead to connect the keyboard to a computer (like a USB printer lead) as the computer wont have normal midi skts, (they don’t normally) but that’s fine. Just download the midi driver from Yamaha or use the one that came on the cd with the keyboard.

To make it sound even better after you have your song in gm/ xg midi and loaded on the Tyros you can re voice each track in the mixing console to use any of the Tyros voices,
So lets say you had a basic gm Ahh choir on track you could change that to say the Boys choir from the Tyros, same with gm piano swap it out for Concert grand.

You then save the changes you made in the mixing console and you have a re voiced midi file.
This is the answer to being able to use your Tyros top sounds instead of the basic gm set that BIAB will write to midi. Mind you the basic gm/xg set on the Tyros will sound fine.

That’s enough to think about for now, but I have lots technical articles on my web site
Including how to save changes made in Yamaha mixing console
So have fun hope to see you on here soon.
Best regards
Mike

BIAB2021 UltraPlus,AsusN55S1Tbssd, W10/64,Akai EIEpro
Yamaha CVP405,SquireStrat, CoolsoftVMidSynth
Novatation Impulse61 Ctr kbd, Cwalk blab Kontakt

http://mikesmusic.byethost16.com/