The provided links lead to audio files hosted on the Pullman Radio website. Here are the audio file URLs:

1. [Audio File 1](http://pullmanradio.com/wp-content/uploads/DJB_21-993.mp3)
2. [Audio File 2](http://pullmanradio.com/wp-content/uploads/DJB_22-973.mp3)
3. [Audio File 3](http://pullmanradio.com/wp-content/uploads/DJB_19-1015.mp3)

These audio files can be accessed directly through the links for listening.