The curtain rises on the 2018 Bard SummerScape festival next Thursday, June 28, ushering in seven weeks of music, opera, theater, dance, film, and cabaret. At the heart of these offerings is the 29th Bard Music Festival, which explores “Rimsky-Korsakov and His World” through twelve chamber, orchestral, choral, and operatic programs – two of which feature the American Symphony Orchestra under Leon Botstein – supplemented by panel discussions and special events (Aug 10–12; Aug 17–19).