This page shows how the queue system works and how you can view what songs are in it.
The Queue System
With Tempo, you're allowed to add additional songs to the queue so once one song finishes then the next song will play. If you try and play a song while another is currently being played then it will be added to the queue
You can view the song queue using the queue [page] command. Where [page] is the desired page.
How many pages there are is listed on the bottom of the queue command.