In the 1880's a curious artifact was unearthed in the Manchester area. It was so weird that it was thought by many to be from outer space. This 10cm x 6.4cm metallic cuboid remained a mystery for 100 years. It was only due to the wide availability of the Sony Walkman that the true nature of this strange object was revealed. This so-called 'Space Cassette' contained sounds that had never been heard on planet Earth...