Roni Size is a British musician and record producer known for his influential work in the genre of drum and bass. Born in 1969 in Bristol, England, he gained prominence in the 1990s with his innovative sound that blends electronic music with live instrumentation. Size is also a founding member of the group Reprazent, which won the prestigious Mercury Prize in 1997 for their album "New Forms." His music often features complex rhythms and deep basslines, reflecting the vibrant music scene of Bristol. Roni Size has collaborated with various artists and continues to perform, contributing to the evolution of electronic music. His work has had a lasting impact on the drum and bass genre.