L2B is a musical duo from the United Kingdom associated with the grime and UK electronic scene. Active from the early 2010s, they are known for producing energetic, beat-driven tracks that blend rapid-fire MCing with heavy basslines and syncopated percussion typical of grime and related urban electronic styles. Their work emphasizes concise, rhythmic production and aggressive vocal delivery, often crafted for club play and pirate radio contexts. Publicly available information about the group is limited, and they are primarily recognized within the underground UK grime and electronic music community.