Vanilin MIDI Keyboard turns your PC keyboard into a MIDI keyboard, and has several advantages over many other virtual keyboards. It intercepts all keystrokes on your computer, so it can be played in minimized state.

MAJOR FEATURES:
+ play it in any window
+ pedal key (CTRL or SHIFT)
+ resizeable
+ skinnable

NOT SUCH MAJOR FEATURES:
+ customizable keyboard layout
+ vertical keyboard mode
+ zoom in and zoom out
+ can minimize to tray
+ can be disabled