To answer some questions posted:

(1) Yamaha is not sponsoring the station. You might look at it as an extension of the PSR Performer's page on Joe Water's excellent website. Since I am a big fan of Yamaha keyboards, I decided to stick to the same format of including only the PSR/Tyros keyboards.
(2) Am interested in featuring the playing skills of the keyboard players, and the great sounds they get from their PSR keyboards ...thus no vocals.