It's a little more than four hours into July 13th over in Japan as I type this, and July 13th on "Kayo Kyoku Plus" signifies that Akina Nakamori(中森明菜)is having her birthday so all the best to her wherever she is right now.
The J-Wiki writeup on "Resonancia" has the album taking on the theme of Latin-infused R&B, and aside from bossa nova, I'm not too knowledgeable on my Latin music, but I think "The Heat" is done like a samba (?). Over her career, Akina has dabbled in a lot of Latin music with examples like "Caribbean" and "Milonguita", and so I wonder if the singer could be born again whether she would choose to come back as a Spanish, Cuban or Brazilian chanteuse. It's just my opinion but my impression has been recently that she she's been at her happiest when she tackles the music of those nations.
Once again, if I've gotten the genre wrong here for "The Heat", let me know. Heck, if Ms. Nakamori herself reads this, I'd be really happy for the correction!