Since 1995, Terra Firma have been a driving force in Australian hip hop. As members of Adelaide’s legendary Certified Wise collective, MC/producer Simplex, MC Raph A.L, MC Mic Lez and DJ Dyems have delivered a body of work that is one of the most distinguished in the Antipodes. With razor sharp, socially conscious lyricism delivered over Simplex’s melodic and detailed beats, they’ve been a guiding light in the local movement during its gradual growth to maturity over the last decade.