Which options exist for exporting music used on the timeline? I'm trying to get an overview of which options I have to get a list of audible music used on a Premiere Pro, Avid Media Compoaer and Final Cut Pro timeline. I mention audible, because I would not be interested in music on the timeline which is e.g. muted - and thus not audible. 

I would be interested in knowing e.g. the filename, start and stop positions to build a summary of the music used - and audible - on a timeline.

Such a list could simply be the name of files (containing the music) used on the timeline. 

I know these applications can extract EDL lists, but I am uncertain how precise these are. Is this the best I can get in terms of timeline summaries, or do I have other options?

I am not interested in 3rd party applications, but only functionality provided by the applications themselves.

What is the best way to extract a summary of e.g. filenames, start and stop positions - and how can i make sure that these extracts only include audible music?
To my knowledge FCPX does not have anything built in for this. You would need 3rd party. 
If you willing to use 3rd party my best bet would be Producer’s Best Friend