Square Enix recently announced that the demo of "Theatrhythm Final Bar Line" will be released on February 1. The game is compatible with PS4 and Nintendo Switch.
Theatrhythm: Final Bar Line - Screenshot
Theatrhythm Final Bar Line" is the latest title in the "Theatrhythm" series by Indie Zero. The series is a rhythm game based on the "Final Fantasy" (FF) series.
This title contains 385 songs from the "FF" series, the largest volume in the series' history, and 167 new songs have been added compared to "Theatrhythm Final Fantasy Curtain Call" for the Nintendo 3DS released in 2014.
Theatrhythm: Final Bar Line - Screenshot
In addition, songs from other Square Enix titles such as the NieR and SaGa series are expected to be distributed as DLC.
Source: Famitsu