The Playlist is where you build your mix. Within the Playlist, you can change the order of tracks and sort the Playlist by tempo (the beats per minute).
Here's how to add the songs you imported into the Catalog into the Playlist.
If there are any songs
in the Playlist, choose new Playlist from the File menu.
The Playlist window is cleared. (The songs remain untouched in the
Catalog.)
Select five or six songs in the Catalog, and drag them to the Playlist.
From the File menu, choose Open Playlist.
In the Open Playlist box, browse to find the MixMeister
program directory
Select Demo.mmp, and click Open.
See also Create and Listen to a Playlist