Zend certified PHP/Magento developer

How can I get the links to all audio files on a website?

I’m searching for a plug-in for Chrome, or something like that, that can detect audio files playing on a website, and then easily give me the links to the audio files, insteat of just downloading the files.
For example, if I was on website with 100 audio files in a playlist, the plug-in schould then be able to detect each file when played, and then maybe export the links to a txt file, or something like that, so I don’t have to copy 100 links individually.I need the individual links to the files, because something in each link have to be changed before the file can be downloaded. A plug-in will not be able to download the files directly. If I could easily copy all the links into a document, I could just use the replace feature to change all the links at the same time.
Is this possible somehow?

Thank you.