You can download the stuff above even though it appears otherwise at first.
To download the audio files do the following:
-Whatever page you are looking at, go up to one of the menus in your browser (it varies depending on what you’re using) or right-click and select “view page source”.
-Do a find on that page for “mp3” (audio) or “mp4” (video) – this should reveal a url in the page source somewhere.
-Copy this url into a new tab or window
-Save the file that loads with whatever name you want to give it – I usually keep it the same as the text file I generate with the text, so they go together.