POLAND — Vocal Solutions, an a cappella ensemble from the Oxford Hills, Bridgton and Poland area, will open the Poland Spring Preservation Society’s summer concert series on Monday, June 14.

Since 1997, Vocal Solutions has entertained audiences with a repertoire ranging from traditional spirituals to contemporary/popular arrangements.

Concerts will be presented at 7 p.m. every Monday through Aug. 30 at All Souls Chapel.

The performance schedule is as follows:

June 21: Sidecar Heroes

June 28: Taylor’s Grove

July 5: Act V

July 12: Half Moon Jug Band

July 19: Jim Gallant

July 26: Tony Boffa Trio

Aug. 2: Gary Sredzienski “The Accordion Warrior”

Aug. 9: Mollyockett Chorus

Aug.16: Martin Swinger

Aug. 23: Dave Rowe

Aug. 30: Phil House and Kathy Haley

Tickets are $7.50 at the door and include refreshments. Proceeds benefit 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. Proceeds also help fund the nonprofit society’s educational programs. For more information, call 998-4142 or visit www.polandspringps.org.