PSR Tutorial Home Page. TabNabber - piano tabs, tablature, chords, sheet music, notes. Welcome to SM Pro Audio. Usic. News - Roland Clan. Vintage Synth Explorer. Wersi EX 20 MIDI Expander. Via this auction"Imagine having 8 different sounding keyboards all at your fingertips!!!
You are bidding on a Wersi EX 20 MIDI Expander. This is a digital synthesizer capable of playing up to 20 polyphonic notes on eack key. Up to four different sounds can be played simultaneously. These sounds are based on a configuration of sound modules. Krakli’s Blog. Synth Mania. Modular Analog Synthesizers for Electronic Music. Sonic State - News, Reviews, Video Features, Music Making Gear. Free Piano Sheet Music. Free Sheet Music - Piano. SYNTH ZONE - MIDI, Synthesizer & Electronic Music Production Resource Guide.