On the Roland LX700 series of pianos, it is possible to continuously play all of the songs in a particular category. Here is how to do it:
- Press the  (Song) button.
- The Song screen appears.
- Turn the  (select/confirm) knob to select the song category.
- Press and hold the  (Song) button + the  (Play/Stop) button.
- All of the songs of the chosen category will now play.