You can arrange a unique layout to display one or more playlists in tandem by creating a Template.

Selecting the Template tab and clicking New Template will open the template editor.

From there, you can name your new template, set a background image (or colour), choose a layout or create a new one.

Layouts are designed by adding, resizing and arranging individual Zones to the template.

Once you’ve saved your layout you can edit Zone properties by selecting their “Edit Playlist” button in the template editor screen.
Each of these Zones can be set to display playlists, subplaylists or even widgets.

Note that only one Zone can display a playlist containing video content at a time.