Friday, May 3

Known as the father of modern bluegrass, Trischka and his band - Michael Daves/guitar & vocals, Alex Hargreaves/fiddle and Jared Engel/bass - play the music of Earl Scruggs at 7:30 p.m. Tickets: Advance/discounted $25 through the box office: 207-633-5159; regular price $30 online https://boothbayoperahouse.com. 86 Townsend Ave., Boothbay Harbor.