The Backward Music Station (Enigma : ‘XM’) This recording is from a shortwave transmission on 6752kHz USB on 25th September 2009. Sometimes known as The Backwards Music Station and also as Whale Music, it has no discernable schedule, and often disappears for long periods. It’s not known what the purpose of these broadcasts are – but they wouldn’t sound out of… Read More The Backward Music Station (Enigma : ‘XM’)