PC 73 Virtual Piano Keyboard is a MP3 & Audio software developed by Flextron BT. After our trial and test, the software is proved to be official, secure and free. Here is the official description for PC 73 Virtual Piano Keyboard:

EditByMarydown: An on-screen piano and synthesizer you can play with your computer keyboard or mouse. You can also use PC 73 as a Virtual Midi Controller to control General Midi software or hardware devices.

Use PC 73 Virtual Piano Keyboard for checking Musical Notes, intervals, chords, tuning instruments by Ear, testing simple melodies and musical ideas, or jam along with a backing band program (e.g. ChordPulse Lite) when no real piano keyboard is available.

This stylish on-screen piano features 73 realistic piano keys with dynamic shadows.

By playing along with a programmable background accompaniment, this on-screen piano allows you to experiment with music styles and arrangements in a unique and inspiring way. PC 73 virtual piano keyboard is freeware and runs on Windows XP, Windows Vista and Windows 7 computers.