Britain's Got Talent 2014 winners Collabro have announced a 23 date nationwide UK Tour for 2015 and will be joined by very special guest and runner up Lucy Kay. Collabro are an English musical theatre boy band who the Britain's Got Talent judges and viewers breath away with their renditions of classic tracks. Michael Auger, Richard Hadfield, Jamie Lamber, Thomas Leek and Matthew Pagan only formed a month prior to their audition for Britain's Got Talent and came together over their shared love of musical theatre. In February their lives changed forever when they performed "Stars" from Les Miserables and received a unanimous standing ovation from the judges and audience at their first audition in London. Collabro progressed to the final of Britain's Got Talent and were cast the winners in front of 11 million viewers. Joining Collabro is Britains Got Talent runner up Lucy Kay. The Glasgow based Opera Singer stunned the judges and audience at her opening audition performing "Vissi D'arte" and finished second with her rapturous and heart felt performance of "Nessun Dorma".