Check out the entries from our Halloween Theremin Video Contest. Music and imagination meet in these amazing videos. Stoke your imagination with this quick overview video of Etherwave Plus features and applications... Wait... there's more! Amos gives a great demo at The NAMM Show The EtherMusic Festival Moog Music produces the EtherMusic Festival to promote education, performance and networking in the theremin community. The 2008 festival was a rousing success. Visit the ethermusicfest website for more information.