Britain's Got Talent Auditions The Affinity Show Choir on Britain’s Got Talent 2015 Auditions Posted by admin on April 25, 2015 The Affinity Show Choir showcase their vocals on Britain’s Got Talent 2015 Auditions. The all-female a-capella singing group aged 19-77 from Stockport, put on quite a performance on the night to try to impress the judges.