Kaptainis: Diversity is alive in OSM Classical Spree. No word on Elvis.

Diversity. Can we get enough of it?
The Orchestre Symphonique de Montréal is stressing the d-word in the sixth edition of the Classical Spree and calling it a celebration of the 50th anniversary of that notable paragon of cosmopolitanism, Expo 67. Even the free Olympic Park blowout that opens the four-day fest on Aug. 10 – an 80-minute highlights package of Gershwin’s opera Porgy and Bess with Marie-Josée Lord and Will Liverman in the title roles and narration in F