Always wanted to play the Piano or the Electric-Organ? Try HappyEO! It will turn your computer into a advanced Electric-Organ! A beginner can use it to learn musical theory and recognize score, and an expert can use the computer keyboard to play beautiful songs!

HappyEO is a virtual instrument with your computer keyboard and mouse. It has many features only exists in advanced electric-organ. It's easy, funny and powerful. Create your own songs in minutes.

Features

• Play with your computer keyboard and mouse!
• Play with your two hands like piano!
• 61 keys, 128 voices, 11 effects, include dual-voice and tremolo.
• Support reverb, chorus, and modulation (vibration).
• Support split keyboard.
• Support octave shift and transpose.
• Support Auto-Accompaniment, fill in, synch start.
• MIDI Recording and Playback
• Demo songs and full help included.