Get Images & Audio From RSS Feed

Hi everyone, I am a very new programmer trying to make a mobile app for a music website I blog for. Currently I have an engine in Python and am having some trouble. I've looked online and had some problems finding what I'm looking for so I came here.

Currently, the engine will parse the RSS Feed and gives me the text, but won't get images and the sound URLs. If anyone can help that would be great.

Here is the code.
pastebin.com/GzbzbKF5

Please elaborate on what "won't get images and the sound URLs" means. Do you get any error messages? I suggest that you print out the errors in your try/except clauses, maybe that will help.

Also, if you can provide the rss feed input you're using, that will also help in further troubleshooting.

The RSS feed is located here electronicaoasis.com/feed/. The problem is I don't think the filter is obtaining the images or sounds at all, there are no errors.