Welcome to this site; and enjoy your visit!

This site is dedicated to Yamaha keyboard players - and to musicians generally.

At the site you will find my keyboard and music software programs; my keyboard styles; and my articles about keyboards and music related topics.

Besides this you will find links to Yamaha keyboard related resources: styles; forums; software; resources sites; utilities; and technical data specifications.

Also included are links to music related web sites; music lessons and theory; music software; MIDI files; sheet music; songwriting; and music software programming.

News 2023

November 22

The November 2023 Newsletter is published at the Newsletters page. Read and subscribe at the page.

November 19

A huge style collection created by me in year 2000 has been added at My Styles page.

April 30

Instrument Definition Files (Ins) files for PSR E425/473 has beed added at Instrument Definition Files. Thanks to BigD.

News from 2022



The Unofficial Yamaha Keyboard Resource Site - Owner and Webmaster Jørgen Sørensen © 1999-
Jørgen Sørensen

No part of this site may be reproduced or translated, electronically or otherwise, in whole or in part, without the express written consent of the owner. This also applies to site and page design.


I hereby expressly disclaim any liability for the content in and the legality of externally linked sites and pages.

All information at this site is presented 'as-is' meaning: No warranties whatsoever for correctness; completeness or usefulness.

This site is not and have never been connected with Yamaha Corporation, its affiliates, or subsidiaries.


Yamaha Keyboard Resource Site - Thanks If you find the information at this page useful, you can mail me a 'Thank You' or send me a donation.

Thanks to all the donors so far. Read here how to become a donor. Donating is voluntary, but appreciated. Sure it is Smiley

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Questions ?

For questions about my site, my software, my articles, or my styles please mail me.

Latest Update

22 November 2023