You start by adding a folder which contains your music files (mp3, wma, avi, mpg etc). Jaangle scans and reads the available tag info. The artists appear in the tree like control. Each time you click on an artist all their tracks can be seen in the list pane, artist biography and image are automatically downloaded from the internet and displayed in the information pane. By double clicking a track in the list you hear the music playing. More info may appear (if available) in the info pane like lyrics or comments.
Licence: Open source (GPL) free software (Freeware).