The second show of the series opens with both Sir Tom Jones and Meghan Trainor having selected two singers each.Olly Murs and will.i.am only have one each. It's early days and there's everything to sing for as a fresh batch of performers take to the stage.The Coaches will be hearing double as a duo who happen to be twin sisters take to the stage but will they get that all important chair turn?And a young dad who currently works in a fast food restaurant swaps singing in front of the fryers to sing for a place in one of the Coaches teams.