WQED-FM's Jim Cunningham caught up with trumpet Neal Berntsen outside the Alte Oper Frankfurt, a few hours before the Pittsburgh Symphony Orchestra took the stage to kick off their European tour. Neal talks about the hall, the repertoire on the tour, and his traditional dinner he had last night. Jim also has a chat with violinist Josefina Vergara of the Los Angeles Chamber Orchestra, who is performing with the PSO on this tour.