New York Guitar Festival: Dan Zanes + Gyan Riley

The latest edition of the ever-ambitious New York Guitar Festival gets under way with a four-concert salute to silent-film comedian Buster Keaton, whose films have long drawn the attention of creative and whimsical performers. Tonight's double bill pairs Steamboat Bill, Jr., newly matched to a Dan Zanes score, and "The Goat," accompanied by Gyan Riley.