Media Library – Displaying Media Like iTunes Store

Greetings! I’m attempting to display media, both audio and video, via my WordPress installation. I have had no issues doing so via posts, but would like to take it a step further and integrate some type of system that will display my audio/video in categories, bands, by album, by author, etc, much like the iTunes store does.

An example that I think works pretty well is at https://www.marshillchurch.org/media – I’ve not dug into their code much, but a brief look doesn’t show any plugins or pre-packaged development, so I’m assuming it is some type of third-party work or an ornate template structure.

So, I guess my request is for either a solution that may be plugin based, third party, or a recommendation on how to accomplish what I’m looking for. If someone can tell me how the above site is handling their media, that would get me on the right track. Or if someone knows of a third party package that may work, I’m up for that as well.

Thanks for your help and expertise!