We are not guinea pigs! Yes, we are! Slated to hit Broadway in April 2013, the revival of Frank Wildhorn's Jekyll & Hyde the Musical is barreling into Belk Theater for eight performances — a mere five weeks after the new production began its 25-city national tour in San Diego. Charlotte is the fourth city to see how Tony Award nominee Constantine Maroulis fares in the schizoid title role and how R&B diva and Grammy nominee Deborah Cox fares as sweet streetwalker Lucy Harris.