Hi Manuel Dorantes

The videos are done by IMMusic https://immusic.co/forums/ not myself.

There Youtube channel is here IMMusic Youtube Channel https://www.youtube.com/@immusicstore/videos

You ned to purchase the Yamaha Style Convertor option to allow the use of Genos/PSR900 style files.

Demos here https://www.wersi.net/sound-demos/ with the ones marked with an Asterix being straight conversions. (Convert and play)

Bill