YOU'LL get less of the introverted poet of Blue and only a hint of the lipstick-and-beret chanteuse of Court and Spark. Instead, Wednesday night will summon the jazz phase Joni Mitchell went through in the mid-to-late '70s. HERE is my LA Times story on the Hollywood Bowl show, Joni's Jazz, which will include all kinds of good people -- including Herbie Hancock, who recently took some … [Read more...]