The Huntsville Symphony Orchestra opens its new season Friday night (9-22) with stirring works by Prokofiev and Tchaikovsky including the ever-popular 1812 Overture. But will there be cannons? Maestro Gregory Vajda spoke with Ginny Kennedy and provided insights into not only the concert, but concert goers. What if someone claps when they’re not supposed to? Hint: It’s really okay. More information about the concert and the concert experience is at www.hso.org.