If you can overlook this guy's sloppy & occasionally out of time accordion playing, here are some examples of how the 'Roland BK7m' styles sound in a live situation:

I am not impressed by this unit,sounds are very average

Impuls

These demos sound a little tinny compared to the sound I was getting from the module. I think it's a camera mic again.
At least he's taking the time to share his work.
I don't know much about accordions. I thought they had keys like a keyboard.
DonM

Thanks Scott for the heads up...I will reserve judgment for when I do my own BK7m demo next week at Fran's studio.