I have tried to play with $date(%added%) on the browse tree xml but cannot get it to work (no date is displayed). Sorry to ask but do you have a bit more info how? Something I forgot to tell is that for %added% to work you need to install the Playback Statistics component But %added% will be correct only for the files you will add to the Media Library after having installed this component. After that, adding a node to the the XML tree definition should work:<SubTree label="Albums by added date"> <spec>$date(%added%)</spec> <spec type="object.container.album.musicAlbum">[%album artist% - ]%album%</spec> </SubTree> <SubTree label="Tracks by added date"> <spec>$date(%added%)</spec> </SubTree> You can also substitute %last_modified% to %added%. %last_modified% do not rely on playback statistics and is initially equal to the date your files enter the watched media library folders (until you modify the file, if ever). You can also generate autoplaylists in foobar2000. For example, all tracks modified in the last 2 month sorted from more recent to less recent: %last_modified% DURING LAST 8 WEEKS SORT DESCENDING BY %last_modified% You enter that string in the Library>Search dialog, from which you can create an autoplaylist. while researching that, I noticed that any query with SORT or involving the System time (ie using DURING, SINCE, etc) did not work in the UPnP tree. In the next version of the plugin you'll be able to specify a query such as the one above.