List of 4 Pianists: Mary Watkins, Barbara Higbie, Tammy Lynne Hall 's current and upcoming concert schedules, events, or shows. To find out what other events happening in the area, just click the city/state name or the venue name. Click the "buy tickets" button to see the cheapest 4 Pianists: Mary Watkins, Barbara Higbie, Tammy Lynne Hall price tickets from our marketplace.