SCARBOROUGH — The Scarborough High School Chorus has been invited to perform at the Washington National Cathedral.

The chorus was chosen after submitting a recording of two sacred pieces performed a capella. The chorus will sing a 25-minute program of sacred a capella music prior to vespers service on April 10.

The performance will mark the chorus’ second at the Washington National Cathedral. The first time was in April 2007.

Each chorus member will need to raise $650 for the trip.

The biggest fundraiser will be a benefit concert Feb. 18. The event at Winslow Homer Auditorium at Scarborough High School will feature Coos Canyon, a Maine foik, rock and blues trio. Tickets are available through Bull Moose stores, Starbird Music Shoppe on Forest Avenue in Portland and through the school’s Choral Arts Department at 730-5125.