Lee, I have been on stage for more than 3 decades, and the last two decades were 7 days a week. I never needed a video to learn how to use any of the dozen or more arranger keyboards I have owned, including Korg, Roland and Yamaha. All it took was a common sense approach and sitting down with the user manual next to the keyboard and thoroughly going through all the keyboard's features. In nearly every instance, that took about two months, but sometimes longer. As I have stated many times in the past, the vast majority of users, especially professional entertainers, rarely take the manual out of the zip-lock bag, let alone go through it. Videos would not be removed from their jackets, either, and I'm pretty sure this would be the case.
There is a reason that so many people ask so many questions on this forum every day of the week - they never looked in the manual. Fortunately, there are people here who can usually come up with the correct answer in short order. I used to point out the page in the user manual that provided detailed instructions, but it didn't seem to do any good, and some members seemed to get upset that I had the audacity to tell them where to find the information.
Videos, those that are professionally engineered, cost a fortune to produce. I have a friend that produces the music for TV commercials, and a finished 30 second music cut nets him an average of $5,000. Imagine what it would cost for a video that covered every aspect of the Genos, Tyros, or any PSR arranger keyboard. All that information could not be covered in less than 3 hours, and that's if everything was storyboarded and professionally produced. Keep in mind that the demo videos produced by Yamaha just barely skim the surface of what the keyboard is capable of doing. Imagine showing all the features in Real Time on a video.
years ago, when I worked in TV production, I had to shoot and edit 3 30 minute TV shows a week. Those 3 shows took an average of 18 to 20 hours to put together after they were taped, and they were not technical programs - just local color stuff. A 3 hour video on the Genos, or any other Yamaha Arranger Keyboard, would take several months to put together, and by the time it was finished, a new model would be coming out.
All the best,
Gary :cool: