The official music video was released on R3HAB’s YouTube channel on the same day as the single and has since amassed over 80 million views .

The success of "Lullaby" led to several reinterpretations and follow-ups:

While traditional lullabies are slow and soothing, this version maintains a positive, happy mood suitable for festival stages while incorporating soft, melodic vocals that evoke a sense of relaxation and melancholy.

The track is characterized by its "nostalgic and childish" atmosphere, a specialty of Mike Williams, which contrasts with the high-energy drops typical of the genre. Genre: Future Bounce / Future House.