MIDI Mega Voice Cleaner is a software program for converting Yamaha keyboard Mega Voices in MIDI files.

MIDI files created at the TYROS; the PSR 3000 and the PSR S-series keyboards may use Mega Voices.

This voice type is not found at other keyboard models (or sound cards) which means that these voices do not sound right.

This program substitutes Mega Voices with the best suited standard XG voice.

Mega Voice notes higher than note B5 are omitted, as these can not be substituted properly.

Download Page

Program Help

Technical Problems

MIDI Mega Voice Cleaner

1.152015-06-03Support for PSR S670.
1.142014-05-24 There are no new features. This update has a background in security. While desktop applications are not particularly vulnerable to external threats, I have decided to update this application. This means that the JRE (Java Runtime Environment) ver. 7 must be installed on the user's computer. I apologize for any inconvenience; but "better safe than sorry". Read Get JRE for additional information.
1.132013-11-11Support for Tyros 5.
1.122013-10-11File menu now supports multiselection of files.
File Open Dialog will show MIDI files only.
1.112013-08-10Minor changes in operation and User Interface.
1.102011-10-28Increased program speed.
View menu added. Defines and saves User Interface size setting.
Added shortcuts to most used file operations.
Updated the look of the User Interface.
1.092011-08-28Channels to clean are now user selectable.
1.082010-10-31Support for Tyros 4 Mega Voices.
1.072010-02-10Internal code revision.
1.062009-09-25Added multilingual Online Help. Accessible from within the program, and from this page.
If you upgrade you MUST run Java Runtime Environment (JRE) version 1.6 or better at your computer. More information about getting and installing JRE at the Download Page.
1.052008-10-28Tyros 3 update
1.042008-01-26Internal code revision
1.032007-02-04A conversion error in some MIDI Format 1 files has been fixed
1.022005-10-15Support for Tyros 2 features.
1.012004-03-23User Interface
Documentation updated.
1.002004-02-15Initial release
Legal Stuff

MIDI Mega Voice Cleaner © 2004- Jørgen Sørensen. All Rights Reserved.

You should carefully read the following terms and conditions before using this program.

Copyright laws apply to this program, and the copyright holder retains all rights. The program must NOT be altered or decompiled nor included as part of another system or program without permission from the holder of copyright. Uploading to web sites or file servers or inclusion at cd's, copying to other persons etc. is strictly prohibited.

Users of MIDI Mega Voice Cleaner must accept this disclaimer of warranty: MIDI Mega Voice Cleaner and its related documentation is supplied as is. The author disclaims all warranties, expressed or implied, including, without limitation, the warranties of merchantability and fitness for any purpose. The author assumes no liability for damages, direct or consequential, which may result from the use or inability to use MIDI Mega Voice Cleaner.