Since leaving his job to look after Alexa, his eight-year-old daughter, Thomas Bradshaw has found the structure of his daily piano practice and the study of musical form brings a nourishment to these difficult middle years. His pursuit of a more artistic way of life shocks and irritates his parents and his in-laws. Why has he swapped roles with Tonie Swann, his intense, intellectual wife who has accepted a demanding full-time University job? How can this be good for Alexa and for the family as a whole? Meanwhile Tonie tunes herself out of domestic life, into the harder, headier world of work where long-since forgotten memories of herself are awakened. She soon finds herself outside their tight family circle and alive to previously unimaginable possibilities...