At National Sawdust on Friday April 7th at 7 PM, Opera Cabal presents the premiere of Ken Ueno’s new opera Aeolus. Joined by vocalist Majel Connery and Flux Quartet, Ueno performs throughout the opera. His fascinating blend of vocal techniques includes microtonal inflections, megaphone-amplified directives, and throat-singing. Electronics, video projections, and an architecturally conceived set design converge to make Aeolus a potent multimedia concoction. I recently caught up with Ken as he was in the thick of preparations for the opera. Hi Ken. Thanks for taking the time to talk with Sequenza 21.   Why are you calling this an opera instead of some other genre? As you well know, multimedia theater pieces