Persona 4 and Persona 5 have been out for years now, and both games have catchy battle music on par with the themes of Persona 3 Reload. That's why Atlus has included the ability to swap in the P4 and P5 battle themes, at least if you have the right DLC. The P4 music themes are part of a preorder bonus, and the P5 themes are a day-one DLC.