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 articles about keyboards and music related topics; and my keyboard styles.

Besides this you will find links to keyboard discussion forums; keyboard resource sites; keyboard and music software programs and utility files; and technical data specifications.

Also included here are links to numerous music related web sites; including resources for music software programming; MIDI files; sheet music; and song writing.


If you find the information at this page useful, you can mail me a 'Thank You' (it is FREE) or send me a donation. Donating is voluntary, but appreciated... Sure it is... Smiley

Yamaha Keyboard Resource Site - Thanks   Thanks to all donors. To keep this site running, money is required each month. Read here how to become a donor. No amount is too small.

General information

Latest site update at July 3 2015.

This site is in no way connected with Yamaha Corporation, its affiliates, or subsidiaries.

All downloads are free of adware, spyware, virus, toolbars, and other unwanted programs. Check McAfee SiteAdvisor.

Privacy Policy

Visiting this site does not require submitting any personal information; and no cookies are created when visiting this site.

However, as this site uses Google Inc. to serve ads, Google Inc. may use non-personal information about your visit for providing relevant ads. For information about or evade from this practice please click here.


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

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


© 1999-2015 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.
  The Unofficial Yamaha Keyboard Resource Site - Owner and Webmaster Jørgen Sørensen

Questions ?

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

News at this Site

July 3
Updated software for Tyros 5 PPI-files
Style in YEP/PPI Files (ver. 1.11)
Design updates at this site begin.

June 4
Added to Styles Page
Fred Tyros Studio Styles
Luc Keirse Styles
Toetsen Club Styles
Updated software for PSR S670
CASM Editor (ver. 1.35)
midi2style (ver. 6.2)
MIDI Mega Voice Cleaner (ver. 1.15)
MIDI Revoicer (ver. 1.37)
OTS Editor (ver. 2.32)
OTS Viewer (ver. 1.13)
Style Old Format Converter (ver. 1.16)
Style Revoicer (ver. 1.35)
Voice Finder (ver. 1.33)

June 1
Added to MIDI Files Page
The Geocities MIDI Collection

More news from 2015