You’ve heard rumors about it, but he lived it. Told by Dennis DelleFave, Jimmy Roselli’s cousin and road manager, this event concentrates on the personal and professional rivalries between Frank Sinatra and Jimmy Roselli, two great singers who lived on the same block in Hoboken. Support American Theatre: a just and thriving theatre ecology begins with information for all. Please join us in this mission by making a donation to our publisher, Theatre Communications Group. When you support American Theatre magazine and TCG, you support…