“Is that your song - Three Bananas, An Orange Juice and a Ham Sandwich?”⁣ ⁣ The Chief grills Callum Beattie on going from supermarket worker to chart-topping singer-songwriter.⁣ ⁣ Watch The Chief on BBC iPlayer and see more from The Chief Grills on the BBC Scotland Comedy YouTube channel.⁣ ⁣ #TheChiefGrills // #TheChief // #CallumBeattie