PIO is a free software synthesizer developed by Tyapu. Available format(s): VST for Windows.
PIO is a synthesizer features an ADSR, filter MOOG, pitcher, also has a Arpeggiator that is the heart of the synth.
PIO is class exclusive electronic sounds as were the sounds of your games to prinsipio births sounds as computers clasicos.
Pio has 50 song so you can start experimenting.