Opera Western Reserve is seeking singers of all voices and all ages for the chorus of its upcoming production of “Madama Butterfly,” which will be presented Nov. 16 at Stambaugh Auditorium. Susan Davenny Wyner will conduct, the chorus master will be Jon Simsic and stage direction will be provided by David Vosburgh. The chorus will meet Mondays beginning Sept. 17. Interested singers should attend the first chorus rehearsal Sept. 17 at 7 p.m. in the Stambaugh Auditorium Ballroom, 1000 Fifth Ave, Youngstown. For information, email Lynn Sabeh at email@example.com or call the opera office at 330-480-0693.