After scoring a hit in the first-ever series of The X Factor, G4 became one of the country's biggest crossover classical groups. Their debut album went straight to number one and sold more than 245,000 copies, making it the fastest-selling record of 2005. Although they disbanded two years and three albums later - citing as the reason their need to pursue individual interests - they reunited in 2014 for their 10th anniversary. 

This latest concert tour sees them unleashing their trademark sound on 'the greatest showstoppers that musical theatre has to offer'.