
Republica sought to fuse acid house with indie rock, a vision realised by constructing their own studio in London's Shoreditch before the area became fashionable. Every penny was invested in rewiring the space, where 'Ready to Go' was written, recorded, and produced after approximately 100 iterations. The band were relentless perfectionists, often clashing over sonic details, yet every decision was made with the listener's experience in mind.
The lyrics and melody were primarily the work of Saffron Sprackling and Johnny Male, who enjoyed a close collaborative relationship. Male coined the phrase 'Ready to go,' which possessed an anthemic quality intended as a battlecry. The song drew from everyday experiences and a desire for positivity. Sprackling's decision to dye her hair bright red, following a friend's suggestion, became a visually striking element that helped define the band's image.
Upon release, the track gained traction through heavy rotation on MTV and became a stadium staple. In 2026, Sunderland fans famously sang it after defeating Chelsea. The song also resonated with younger artists; Olivia Rodrigo cited Republica as a major influence and invited Sprackling backstage. Sprackling performed at the 2022 World Cup, sharing a moment with Lionel Messi. The band regarded the song's success as the unleashing of a 'monster.'