Each year my father would organise a charity concert. I am not a tele shooter and would prefer to stay on the backstage and witness how performers spent their time as they wait for their turns. People seldom notice that I am taking photos as Leica cameras are non-intrusive. I prefer to use 50 mm Summilux or 50 mm Summicron APO. They both are capable of capturing lights and transform them into a real theatrical effect.