"On & On" follows on from last week's cover of The Smashing Pumpkins' "Bullet With Butterfly Wings".
The new track features on MØ's new mix by Walshy Fire of Major Lazer.
MØ's new track was recorded during the same sessions as her 2018 album Forever Neverland.
The Danish pop star says of her new mix, "I’ve known Walshy Fire since 2014 when I originally started collaborating with Major Lazer so it’s been really fun working with him on this project. Right now I’m working on new material, but I thought this was a fun way to celebrate the end of an era while starting a new one."
