So, is MIDI Dual-Voice a thing? Does it actually exist? Live on stage? Can you play two midi instrum April 27, 2010 by Mark Walz, Jr. So, is MIDI Dual-Voice a thing? Does it actually exist? Live on stage? Can you play two midi instruments on one device? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related