Floyd D. Rose (born 1948[1]) is an American musician and engineer who invented the Floyd Rose Locking Tremolo System in the late 1970s, eventually founding a company of the same name to manufacture and license his products. This double locking system was notable for its ability to stay in tune despite repeated use and wide variations in pitch. His design was later recognized on Guitar World's "10 Most Earth Shaking Guitar Innovations."[2]