Edited by Frederick Piffard , presenting ' Records With A Story,' introduced by Roy Plomley ; 'Armchair Traveller: a journey on the magic carpet of records with Joseph Mac leod: 'A Few Moments to Spare,' radio fantasy by James Bunting , in which a BBC radiogram tells a tale: ' Orchestras of the World ' : ': No. 1— Philadelphia Symphony Orchestra, introduced by Marc Blitstein