typical virtual keyboard

You can play the piano via you computer keyboard. It's a Windows Gadget.

Use your keyboard or mouse to play 600 musical instruments, including a piano

Use the computer keyboard to play midi. Most keys are customizable.

Use the computer keyboard to play midi. Most keys are customizable.

The most flexible and powerful virtual keyboard designer available

Virtual On-Screen Keyboard for Touchscreen, Ultra-Mobile PC UMPC,TabletPC, kiosk

Use your keyboard as a piano, and 128 kinds of instruments are ready for you.

Provide on-screen piano, synthesizer and MIDI controller for your Windows PC.

Virtual keyboard for anyone who has difficulty typing on a computer keyboard.

EyesBoard, the coolest on-screen keyboard / virtual keyboard