Firework = Girls Just Wanna Have Fun
Roar = True Colors
I guess Dark Horse can be Time After Time
Everything else by Katy is forgotten hence why none of her other songs could make the top 60 on iTunes after Super Bowl (which is embarrassing since even Madonna her dusty 80's disco gay bar hits made it mostly to the top 50). The Cyndi of our time.
You do realize Demon already has a 28% lead after 9 hours right while Shitlena had a 34% lead after like 35 hours or something, right? The difference is that Demon did what Selena did in a less time. The main key now is longevity and we don't know yet who is gonna have it.
This is me putting all my personal bias aside btw, it's just logic.