Hi David,

Thank you for your nice comments. I put a lot of time into making the videos, but I don't regret it because I see that they help a lot of people. Yes, Yamaha should offer more material that will help more advanced users.

I love watching these old recordings even though they are of lower quality by today's standards. They take me back to the time when I used to go to Frankfurt every year and enjoy watching the performers and new instruments. There is a playlist "Old Keyboard demo" on my channel where there are more videos from that time. At that time I played the Technics KN series so there are great presentations of the KN5000, and soon I will put one for the KN6000.

Receive many greetings and I wish you all the best in the new year 2026.

Regards, casper