The New York Philharmonic's recent Pyongyang concert has garnered extensive international news coverage over the momentary piercing of North Korea's thick carapace. But rather than seeking as far as the Hermit Kingdom for evidence of a truly effective use of classical music as soft power, we'd arguably do better to look in our own back yard: Los Angeles to be precise, in the guise of the L.A. Philharmonic's next music director, Gustavo Dudamel. The extraordinary young conductor is the embodiment of Venezuela's one real soft power asset. The U.S.