The instrumental of the song features "chopped-up" choirs[1] and heavy bassline,[2] while the lyrics are about earning money by any means.

[3] Tallie Spencer of HotNewHipHop gave a positive review, writing "what sets 'Let's Go' apart is his ability to balance street narratives with catchy hooks, creating a track that resonates with a broad audience."

The video co-stars actress Alix Lapri and sees Key Glock executing daring, violent heists alongside her.

[2][3][5][6] It incorporates scenes of "John Wick-style gun fu", which Key Glock learned from a stunt coordinator for the film,[5][6][7] as well as flashy cars and lavish settings.

[3] As the building blows up behind them, the duo begins their crime spree across Miami,[6][7] which involves them disguising their identities,[6] robbing a convenience store[5][6] and bank, stealing a car,[7] a highway police chase[2][3][7] and resulting shootout.