Related Information for Collabro Collabro are an English boy band who won the eighth series of Britain's Got Talent in 2014. Specialising in musical theatre, the group consists of Michael Auger, Richard Hadfield, Jamie Lambert, Matthew Pagan and Thomas J Redgrave.Collabro formed in January 2014. Pagan and Lambert knew one another already, and used social media to find three additional singers to complete the band's line-up.Pagan and Lambert held auditions where they found Auger and Redgrave. They found H.. read more