Wow @ the fact that Roar was for an actual Katy Perry album and Dancing in the Dark it's for a kids movie yet there's no big difference between them.
Actually Dancing In The Dark is more mature and riskier, telling the kids to still dance even when the folks turn the lights off and it's past their nap time, when will Tity?
All this money can't buy me a time machine (no)
Can't replace you with a million rings (no)
I should of told you what you meant to me,
'cause now I pay the price