Manfred Honeck talks in depth about Mahler's "Tragic" Symphony #6, including powerful hammer blows, and delicate, distant cowbells such as Honeck heard in his hometown of Nenzing, Austria. Also, a work by Eugene Goosens that will feature the PSO's Gorton family: retiring Co-Principal Oboist James Gorton; his wife, Principal Harpist Gretchen Van Hoesen Gorton; and their daughter, Toronto Symphony Principal Harpist Heidi Van Hoesen Gorton.