How to combine songs in Tonelib Jam to create a file that is a full album?

New to Tonelib jam. Absolutely love it so far. Former Rocksmith player on Mac so I never have had access to software to learn how to edit files. I've had a challenging time finding a good guide on how to edit Tonelib Jam files on Mac but my goal for the moment is to combine individual song files I already have into an album so that I can play through an album without having to open and close files for each song. Can anyone share any helpful info or guide on how to edit so I can create a single file of already developed tracks into one file? Would need to be sure the backing track and tabs sync up for each song. Any help would be appreciated!