When it starts, you choose your library (in case there are multiple servers).
Then you see "Audio" and "Playlists" as the two choices.
If you select Audio, you see the view schemes under Audio, typically this is by Genre, Disc Location, Artist/Album etc.
If you select Playlists, you see what is in the Playlist portion of the tree.
I use mine at home in a couple of ways. I have smartlists set up for my wife, and for me. These play a mix that she or I like.
I have several playlists that I play often. And I play CDs on occasion (last night was Johnny Cash, with the NIN Hurt cover).
j