All Owen Bennion wanted for the first show of the summer was his two front teeth.

Unfortunately, as of about 11:35 a.m. Friday, he pretty much no longer had them.

Owen is the new musical director of the Vineyard Sound, a popular college a cappella group that sings a regular schedule of hourlong shows across the Island from the middle of June until the middle of August. On Friday evening, the 16th season of Vineyard Sound was scheduled to begin with two performances at St. Andrew’s Episcopal Church in Edgartown.