Post Ids for items in Gallery?

Hello, I want to use the Document Gallery plugin to create a list of audio titles and their respective post ids within the WP Media Library. (I use a custom taxonomy to generate the list — it’s dynamic, with files constantly being added to and deleted from the library.) The information would be used to create a dynamic user form for generating custom WordPress playlists, so the ids are needed.

Is there some way to set up the shortcode so that it provides the id for each audio file? (It wouldn’t have to be visible to users — for example, perhaps it could be in an HTML tag attribute.)

Related questions: within the shortcode, can the hyperlink to the audio file be turned off, and can the thumbnail be omitted altogether?

Thank you!