With $fe->dbGetFullTree() you get a Multidimensional Array with all genres, artists, albums and songs in logical Parent-Child-Relations.
With $fe->dbGetFullTree(true) you get that Multidimensional Array as simple <ul><li> output. Maybe useful together with jQuery-Treeview-Menu-Plugins!
Once output is created, it is cached until you add/modify the DB or set the option to bypass the cache!
As an example you may also look to the sitemap!
- Dnb Hiphop Etc
- Soul Blues Funk