Youngstown Symphony Orchestra 8 p.m. Saturday, DeYor Performing Arts Center, 260 W. Federal St., Youngstown. Jack and the Beanstalk. Featuring the Philadelphia Orchestra’s principal double bassist, Harold Robinson. $15-$40; children under age 12, free when accompanied by an adult. Concert Conversation with Music Director Randall Craig Fleischer in the Edward W. Powers Auditorium at 7 p.m. 330-744-0264.