Thanks! I hadn't seen that Arthur C. Clarke story before. It reminds me of Alfred Bester's 1953 novel The Demolished Man: a murderer pays someone to write a ca

Thanks! I hadn't seen that Arthur C. Clarke story before. It reminds me of Alfred Bester's 1953 novel The Demolished Man: a murderer pays someone to write a catchy jingle (earworm) for him that can block psychics from reading his murderous thoughts.