Male Freak in Flames (Adina Howard+David Guetta+Sia)

[Warezio]

I'm beginning to suspect that Adina Howard is actually in B minor, despite the entire internet saying otherwise.

• It still sounds discordant to me, suggesting a fifth issue.
• The transposed-down-1 melody keeps landing on Bb, suggesting B is the tonic.
• The end of v4 which is shifted down 6 is harmonically ok, although formant-wise sounds masculine. Bm - 6 semitones = Fm.

I'm curious what others think.

[CVS]

Warezio, your argument and supporting maths sound valid. I even tried to fix it with Autotune, but 5 extra semi's is too far. I will stop this fight with Adina, thanks for your time and piano-checking of the melody.
Onwards to other battles !!

[Happy Cat Disco]

Sounds like there is an key issue on this one CVS.