If you mean that you want to play back audio songs one after another, then you can do this using the Tyros audio player's 'Playlist' function.
Note that this is not the same function as the 'Playlist' on Genos which is basically a list of Registrations - Yamaha are masters of confusing people with the nomenclature that they use!
Yamaha say about 'Playlist' on Tyros : "The Playlist is a convenient feature within the Audio Recorder/Player that lets you collect and organize audio files for automatic playback in “jukebox” fashion. The Playlist mode can be active in the background (for example, when the Main display is selected), letting you play the listed files whenever you wish during your performance".
Setting up and using a 'Playlist' is described in the 'Tyros5 Reference Manual' (not the Owner's manual!) which you can download free from Yamaha if you haven't already done so.
The relevant information is in the section 'Playlist Mode' starting on page 88. It includes a 'Repeat' setting which allows you to play the whole list once, the whole list repeatedly or even just one song over and over.
Regards
Ian