"Plucking the Heartstrings" Performance Actions Unlock Quest

[Ceallach]

So, if a dev could answer some questions I have, that'd be great.

• Provided we can guarantee no one is recording, can we play whatever we want?
• Regardless of whether there's a recording, can we play music from other FINAL FANTASY games?
• Regardless of whether there's a recording, can we play music from other games by Square Enix, such as Nier: Automata?

To be honest, the in-game notice wasn't very clear.

So, any devs want to shed some light on this?