‘Kayleen Follman is one of three finalists in “O Say Can You Sing,” a contest whose winner will sing the national anthem at the first Buffalo Bills game of the season. Follman, 17, was discovered by a Bills public relations representative at a Loyals game. She said the team was playing at a field near the Bills stadium, and the representative happened to be nearby. “He told me he enjoyed my performance and told me about the auditions,” the Lyndonville senior said.’