Virtual MIDI Piano Keyboard is a MIDI events generator and receiver. It doesn't produce any sound by itself, but can be used to drive a MIDI synthesizer (either hardware or software, internal or external). You can use the computer's keyboard to play MIDI notes, and also the mouse. You can use the Virtual MIDI Piano Keyboard to display the played MIDI notes from another instrument or MIDI file player. Changelog 2009-08-03 0.2.6 * merged vpiano 0.7 widget * implemented RFE #2109421-new preferences option: show note names * implemented RFE #2209692-new toolbar control: transpose in semitones * merged RtMIDI 1.0.10 * updated documentation * fixed release/grab keyboard and SoundFont import dialog * man page, by Mehdi Dogguy. Thanks! Copyright (C) 2008-2009, Pedro Lopez-Cabanillas License: GPL v3 More info         http://vmpk.sourceforge.net         http://sourceforge.net/projects/vmpk Sources         http://downloads.sourceforge.net/vmpk/vmpk-0.2.6.tar.bz2         http://downloads.sourceforge.net/vmpk/vmpk-0.2.6.tar.gz Windows setup package (static build)         http://downloads.sourceforge.net/vmpk/vmpk-0.2.6-setup.exe OSX universal binary bundle (static build) http://downloads.sourceforge.net/vmpk/vmpk-0.2.6-bundle.zip openSUSE RPM packages         http://software.opensuse.org/search?baseproject=ALL&p=1&q=vmpk Regards, Pedro