Ohio's own piano man by Tony Brown
Michael Cavanaugh, the top star in one of the season's biggest Broadway hits, maneuvers a suitcase heavy with bowling balls down West 46th Street in Midtown Manhattan at 10:30 p.m.<br /> "I guess that's just the Cleveland in me coming out," he says with a laugh.<br /> <font size="1" face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" color=#9c0031">Thanks to <a href="http://www.americantheaterweb.com/"target="_blank"…