By a Thread review – soulful circus with a sprinkle of magic

Assembly Rooms, Edinburgh Emotional group dynamics and individual skills make One Fell Swoop stand out in the crowded circus genre You cannot move at the Edinburgh fringe for circus shows. There are so many people in this city who can climb a rope, hang upside down, swing on a trapeze – so how do you make a show special when plenty of other folks are hawking the same skills? Melbourne company One…