This week, baritone Nathan Gunn and composer Mark Adamo talk about the San Francisco Opera premiere of Adamo’s “The Gospel of Mary Magdalene”; actors from the Aurora Theatre talk about their season closer “This is how it goes”; and composer Eleanor Aversa with music director Magen Solomon discuss the upcoming San Francisco Choral Artists' concert, which will feature world premieres by Aversa, Josh Horowitz, and Mark Winges. Open Air with David Latulippe, originally broadcast Thursday 6/13/13 at 1pm.