John Moore, Pittsburgh Symphony double bass, presents "It’s All About the Bass" for Music 101 at Heinz Hall on February 22nd at 12:30. Less about Meghan Trainor’s worldwide pop hit with that title and more about Dittersdorf and Vanhal. John joins Rodrigo Ojeda for some musical examples. In this discussion, he traces his career from Buffalo to Curtis Institute, San Diego, Honolulu and Columbus before being hired as one the last official acts of Lorin Maazel as Music Director.