Murder at the Castle (Dorothy Martin Series #13)

"Fans of Agatha Christie and Dorothy L. Sayers will enjoy Jeanne Dams' very traditional British cozies" - Booklist- Dorothy Martin and her husband are invited to join their friends Nigel and Inga at a Welsh music festival, where they will be performing. But when a tragic accident takes the life of one of the choir, Dorothy and Alan find themselves in the midst of an investigation as tumultuous, passionate and complicated as any opera.