Has anyone posted their playing here performing on a Yamaha Avantgrand?

[georgey]

I am looking for a reference recording example of Avantgrand done with a sound mixer such as Yamaha AG03, or any other sound mixer.  Can you give a link to your playing if yes?  I may have some questions after I listen to your recording.

Specific issue:  I wish Avantgrand had EASY ability to adjust acoustic parameters.  It doesn't.

Many thanks if anyone is able to help.