Hello, Gerrit have made a good job for this sound bank.

For the Yamaha 64 layern as i wrtie on the Moessieurs presentation page :

http://www.moessieurs.com/gerrit-bosman-montage.html

to finish the CFX piano to 64 layers (63 layers and key off actually) a lot of work on the Elements and velocirtés, a little more clarity rather the original Montage performance but take care with the sustain pedal using, I put flat polyphony with this performance, so 64 layers is good but on condition of not having to commit too regularly sustain, you are warned.

The Bosendorfer is finaly not present in the sound bank, first point it cannot be share by Gerrit, second point depend of the library slot you have load on your montage, you cannot use it.