MIDI Mega Voice Cleaner is a software program for converting Yamaha keyboard Mega Voices in MIDI files.
Download Page - Program Help - Technical Problems

Notice that the newest version requires Java Runtime Environment (JRE) ver. 6. Read more at the Download Page.

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.

MIDI Mega Voice Cleaner

Version history

VersionDateChanges
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 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