: In audio engineering, a mix-minus is a professional setup where an output contains the full audio mix except for one specific input (usually to prevent a remote guest from hearing their own voice with a delay).
: A "null" in mixing often refers to a null test , used to compare two audio signals by flipping the phase of one to see if they cancel each other out. Contextual Interpretation minus null feat bko mix
: Indicates a specific remix or "mix" version by BKO (which could be an artist, a producer, or a shorthand for a location/studio). : In audio engineering, a mix-minus is a