 The main plot of the series revolves around the consequences of a female singer, Davina Roberts (Shân Cothi), taking the conducting role of the male voice choir, "Côr Meibion Gwili".The ghost of the previous male conductor, Walford, continuously haunts choir member Brian throughout series one and the final episode of series two.The first series began on 2 January 2005 and continued every Sunday night at 9