Importing radio content

The radio station Echo of Moscow puts out a weekly programme called “2015”. After each episode they publish both the sound file and transcript on their website. I would like to import these programmes into LingQ. Does anyone know how to go about this? Do I simply approach the radio station? (Another user has imported several Echo of Moscow programmes in the past but seems to be unavailable to help me at the moment, hence this wider request.) Many thanks.