Enhanced Media Library
The plugin will be handy for those who need to manage a lot of media files.
Categories and Tags for media items
Various media categories. With the plugin installed you immediately obtain Media Categories for categorizing and filtering media items in WordPress admin. This feature alone will save you hours of searching through a media library with even as few as 100 images.
Media items categorizing can be useful for the front-end as well. To insert media galleries or audio / video playlists based on media categories you have to use the familiar shortcode format like
[gallery media_category="5" category="2" limit="10" monthnum="12" year="2015" orderby="title" order="DESC"]