SISTAR's collaboration with world famous electronic musician Giorgio Moroder is out!

The song is "One More Day" and might seem upbeat with darker undertones, the MV is definitely leaning toward the darker, dystopian side, focusing on two girls who love each other.

SEE ALSO: ILLIT praised for making a significant improvement in recent encore live performance

The repetitiveness is sure to get stuck in your head!  And listen to that crazy good instrumental!