Performances To Grow On will present the Euphorics, the acclaimed a cappella quartet from Canada, in a concert titled "Ahhh....Cappella" at 7 p.m. Sat., Nov. 11, at the Matilija Auditorium in Ojai.

The concert is geared for all ages.

According to the press release, "Each of the Euphorics is a powerful lead singer. Together, they create a rich and soulful blend in a repertoire of top-notch originals and innovative arrangements of covers in a wide variety of styles including gospel, doo-wop, classical and rock."

Tickets are $18 for adults and $14 for children and are available at the Ojai Coffee Roasting Company; Ojai Creates at (805) 646-8907; or online at www.ptgo.org.