8414195|The Original Radio Introductory Announcement, June 5, 1939 II, .|293943|Czech Radio editors|6130948|Smetana: My Country - Dvořák: Slavonic Dances, Op. 72 （Live 1939）|2769869|173|1|1|0|6923966|2769869|7|0|0|0|2616915|4165606|0|003JMg6K3M1RMB|001QVfBX3aFRgA|002WEBCw2aooH5