Kingfish is an American rock band led by Matthew Kelly, a musician, singer, and songwriter who plays guitar and harmonica. Kelly co-founded Kingfish in 1973 with New Riders of the Purple Sage bass player Dave Torbert and fellow San Francisco Bay Area musicians Robbie Hoddinott, Chris Herold, and Mick Ward. However, Ward died in a car accident later that year, and was soon replaced by Barry Flast, another keyboardist from San Francisco.