POLAND — Act V, a trio whose repertoire is classic ’50s and ’60s rock ‘n’ roll and pop, will play Monday, July 27, as part of the Poland Spring Preservation Society’s annual summer concert series.

The classic song “Unforgettable” by Nat King Cole accurately describes the experience of an Act V performance. The concert will begin at 7 p.m. at All Souls Chapel.

Tickets are $7.50 at the door, with all proceeds benefiting the preservation and restoration of the Maine State Building and All Souls Chapel, both of which are listed on the National Registry of Historic Places. For more information, contact the society at 998-4142 or visit www.polandspringps.org.