 I'm David Brancaccio, and we're from APM, American Public Media. Listeners supported Maine Public Radio. Good morning to you on this Tuesday morning. Maine Public is pleased to be a media sponsor of the Maine Historical Society's Music in Maine exhibit now through December 31st. Music in Maine offers an in-depth look at Maine's rich musical heritage from 13,000-year-old Wabanaki songs to sailor shanties and Maine's country music history.