It’s intermission time at Heinz Hall on opening night  with a live WQED-FM broadcast and guest violinist Pinchas Zuckerman heard in the Bruch g minor Concerto and just after he played Happy Birthday for Manfred Honeck, the Music Director speaks as does composer Mason Bates with a first reaction to the world premiere of Resurrexit his new commission, the President and CEO of the Pittsburgh Symphony Melia Tourangeau has a few opening night observations and chooses some don’t miss concerts.