Sigma kicked off their new independent label, Day Ones, with ‘Chargie’, bringing together the drum & bass duo with UK grime artist Scrufizzer and Rhythm Rollers' own Jamakabi. The track is a raw, high-energy return to the sound and attitude that helped define Sigma's early years, blending classic jungle influences with jump-up and dancehall flavours.

For Jamakabi, the collaboration marked another major link-up with one of drum & bass's biggest names. With Scrufizzer adding his distinctive vocal energy and Sigma delivering the production, ‘Chargie’ set the tone for Day Ones' new chapter — a return to their roots, a focus on underground energy, and a statement of intent for what was to come.