Republica created their iconic 90s anthem "Ready to Go" in a self-built studio in London's Shoreditch, blending acid house with indie rock through meticulous collaboration. The band worked as perfectionists across 100 mixes, with the song emerging from their daily lives and the vibrant acid-house scene of the era, intentionally crafted as an uplifting "battlecry" about positivity and community. The track has since achieved lasting cultural resonance through performances at major sporting events and its influence on contemporary artists.

The production process involved key contributors including Johnny Male and Saff on lyrics and melody, alongside Tim Dorney and Andy Todd handling technology and synth work. The foundation was built on simple but effective chord progressions that formed the chorus, whilst Saff's distinctive punky vocal delivery and striking red hair appearance became visually iconic in a landscape where female-led bands were scarce. The song has demonstrated enduring appeal, with recent moments including Olivia Rodrigo citing Republica as formative influences and the track being sung by crowds at major sporting venues.