She called a halt when her husband decided to enlarge the thing in the basement which had occupied him every evening for years. But it made no difference: he continued with his meticulous task, of reassembling an old Mighty Wurlilzer rescued from a mouldering picture palace. And we see something of the intricacies and fascination of his task, as well as the curious obsession of a band of Canadian enthusiasts whose leisure is absorbed by their organs.