This complete set of Bruckner symphonies is in mono sound, taken from live Vienna performances in Jan/Feb 1953 by Radio Wien. Directing the Vienna Symphony (not the much more famous Philharmoniker) is Volkmar Andreae (1879 – 1962). He was a Swiss conductor who spent much of his time working in Austria, eschewing recording and disliking the jet set lifestyle of the international conductor. Hence, his lack of notoriety. He was also a composer and teacher of some note.