Let It Shine, BBC One's brand new Saturday night entertainment show is back for the second week of auditions. Judges Gary Barlow, Dannii Minogue, Martin Kemp and guest judge Amber Riley alongside presenters Graham Norton and Mel Giedroyc welcome another round of ambitious hopefuls.As the second week of Let It Shine commences, more talented boys audition to become part of a band that will perform the hits of Take That in a brand new stage show touring the UK next year.During the auditions the boys only have one performance to prove to the judges they have got what it takes to get through to the next round. They will all sing, some will dance and others will play instruments, but only those lucky enough to get through to the next stage will get to perform in groups alongside well-known music actsGary continues his search across the UK to find talented contestants who have been secretly nominated by their friends and families. After surprising them, Gary personally invites them to audition in front of the Let It Shine judges.