Featuring "Alphabet Hicks" this is a partially successful mystery revolving around the new potential of recorded sounds to complicate motives and murder. Unfortunately much of the drama revolves around Hicks realising something which should be plainly obvious to a group of people working in the field of sound technology.There's a romantic plotline which was teeth-gritting to me (male in ardent pursuit and female having transparent NononononoI'mnotinterestedatall "protests too much" fits is not a dynamic which amuses me).