New Music: Beyoncé - 'Standing On The Sun' [final studio version]...

New vocals, with Beyoncé's rap verse!
 
Beyoncé's collaboration on the H&M Summer Collection campaign as Mrs. Carter featured new song 'Standing on the Sun'. She performed the song on tour in Antwerp last year to make up for cancelling her original date. However, the full version never did come to fruition. Until now, seemingly.

The Island-flavoured cut was written by Beyoncé in collaboration with Sia Furler and produced by Greg Kurstin. The alleged final studio version surfaced online earlier today. Give it a listen. It's hawwwt!!!!

Thoughts?