Musicals spectacular led by Only Men Aloud’s David Mahoney will feature The Novello Orchestra, with the West End’s Kerry Ellis, Matt Cardle, Noel Sullivan, Sophie Evans and Lucie Jones in Cardiff this Sunday 29 October (www.stdavidshallcardiff.co.uk) One of the best sounding concert halls in the world, Cardiff’s St David’s Hall, will host some of the West End’s most acclaimed singers this October for a one-off “Night at the Musicals” spectacular. The star-studded line up will include leading lady Kerry Ellis,…