Progressing from Gong Gong Gong's long-standing Rhythm n' Drone collaborative series, Mongkok Duel showcases the distinctive aesthetics of both groups, building a shared language of cyclical motorik rhythms, evolving drones, textural sound effects, snarling guitar and growling bass hooks. Written and recorded live at the legendary President Piano Co. rehearsal rooms in Mongkok, Hong Kong, the bands played the studios' own instruments and amplifiers, which date back to President Piano Co.'s foundation in 1978. The studio's recording setup is a unique system designed and set up by owner Mr. Lee King Yat, giving the album its distinct vintage sound while maintaining impressive clarity.