By ALAN SMASON, WYES-TV Theatre Critic ("Steppin' Out") Several noted plays assign multiple roles to single actors in order to emphasize how clever and talented the actors are. Not only do they perform different roles for as many as 40 separate characters, but they are required to feed themselves their own lines. It's not unlike […] The post Frenetic 'Murder for Two' is both a piano duet and a murder mystery appear…
