FreePiano | Advanced virtual MIDI keyboard

FreePiano is a opensource software that can let you play music with your computer keyboard.

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Features of FreePiano:

New ‘Sequence’ command.
Support both sharp and flat modifier on notes.
Export ‘mid’ file is now supported.
New ‘SendKey’ command, smuliates key press to another program.
Adds a preset to control windows default photo viewer pages.
New ‘Menu’ command, activates main menu on keyboard.
New ‘Release’ value change modifier, restores to current value before any key is released.
Adds a preset to simulate sustain pedal.
New ‘ChannelVolume’ and ‘ChannelPan’ command.
‘Pitch’ command now takes a ‘Smooth’ value modifier.
New ‘Loop’ option on playback setting.
New ‘Fullscreen when maximized’ option on GUI setting.
Can reset to default layout in other key signatures (No transpose).
Random velocity option is now saved.
Displays subfolders in keymap menu.
Fixed a bug on input channel select setting.

Raw MIDI message support, with ‘MIDI’ command you can send at most 3 hex digitals as a midi message. all other script commands are nolonger MIDI signals.
All script commands works correct with all value operators now, including ‘Sync’ and ‘Press’ modifier.
Supports at most 16 input channels, which are then mapped to 16 MIDI output MIDI channels.
Adds a ‘Follow key’ option on input channels, which can control a input channel not to follow current key signature.
Adds a ‘Bank’ option on output channels, which equals midi controller 0.
Optimized key popup settings dialog and settings dialog.
Optimized main screen refresh, freepiano uses less GPU now.
Preset menu now support groups, adds a lot of preset scripts in common use.
Language can be changed correctly on windows XP.
Localized script support.
Keyboard color support, and you can display note names as ‘C D E F G A B’ now.
A new ‘WAV’ file exportor.
New update notification.
Fixed a bug that notes will lower an octave when copy group key maps.

Play settings page, can change midi output channel and voice.
New Set1 and Set10 modifier, can change value by mask 1 or 10.
Adds a transpose command which can transpose notes on each channel.
Adds two presets that sharp on left or right hand.
Force bindings scripts on popup-menu use selected key.
Make it easy to copy key scripts without modify key name.
Optimized script display, easier to find which param is channel.
Change ‘increase, decrease’ group to ‘add, insert, delete’ group.
Transparency of main window can be changed in GUI settings.
Adds playback speed in audio settings page.
Fixed a bug that keymap editor will eat the last character.
Fixed a bug that freepiano uses C5 as middle C.
Fixed a bug that song recorded wrong group when starting group is not 0.
Fixed a bug that volume is not used when exporting MP4.

New popup key modify menu, with quick script edit.
Adds fixed-doh display mode.
Adds keyboard animation, can be changed in gui settings.
Adds a ‘Sync’ modifier on controller command, combined use with other modifiers.
For example ‘SyncPress’ will do a ‘Press’ control after playing next note.
Fixed a bug that keyboard map script editor still has a length limit.

Fixed a bug that some configuration can not be saved.
The length of keyboard map script now has no limit.
Adds a ‘Press’ modifier on Controller command,
which can temporary change controller value then change it back after 20ms.

When using MIDI keyboard, you can also use KEY, VELOCITY and OCTSHIFT on the main screen.
Adds a option that can display original key or transcribed key.

Fixed language mistake on song info page.
Fixed a bug that negative number can not be loaded correctly in config files.
Maximum key groups increased to 255.
Current key group is now displayed on main interface.
Localization on main interface.
“DelayKeyup” command change during playing will affect notes current playing.
Acts more like Sustain pedal now.
Allows more than one command mapped to a single key.

Fixed a bug that midi events not recorded.
Fixed a bug that mapping some controls to some key may not work.
Fixed a but that program crashes when loading some VST plugin.
New extension for MIDI controller message, Add, Sub, Flip can be used in MIDI controller message.
New extension for MIDI program change message, same as controller message.
Programs, controller values can be save to group settings.