'The Australian Broadcasting Commission has a Sunday programme, designed to cajole a mild Sabbatarian bestirment of the wits, called `Incognito'. Paired musical performances are broadcast, one by an Australian, one by an overseas executant, but with the names and nationalities withheld until the end of the programme. The listener is supposed to guess which is the Australian and which the alien performer. The idea is that quite often he guesses wrong or gives it up because, strange to say, the local lad proves to be no worse than the foreigner. This unexpected discovery is intended to inspire a nice glow of patriotic satisfaction. ' (Introduction)