The auditions took place at ICC Birmingham in August 2018 and were divided into three episodes , with one episode aired each Saturday from 5 to 19 January 2019 . Auditioning acts were allowed to consist of any number of members , and each person participating was required to be at least 7 years old . Each auditioning act performed in front of a one-way mirror and each audience member had a light to turn on during each audition that they liked ; only acts for whom at least 75 percent of the audience turned on their lights would qualify for the callbacks . The format was adapted from the Israeli television music competition franchise '' Rising Star ''
ICC Birmingham
ICC Birmingham
The Greatest Dancer