found: Memphis Slim. Together again one more time [SR] p1990:label (Matt Murphy) notes (guitar)
found: Blues Brothers 2000, p1997:container (Matt "Guitar" Murphy)
found: The Guinness encyclopedia of popular music, 2nd ed.(Murphy, Matt, b. Dec. 27, 1929; guitarist; played with Junior Parker, Bobby "Blue" Bland, Memphis Slim, Sonny Boy Williamson, Aretha Franklin)
found: New York times WWW site, viewed June 20, 2018(in obituary published June 19: Matt (Guitar) Murphy; b. Matthew Tyler Murphy, Dec. 28, 1929, Sunflower, Miss.; his mother died when he was a youngster, and he and his siblings moved to Memphis; began his career there before moving in the 1950s to Chicago; d. Friday [June 15, 2018], Miami, aged 88; master bluesman who played with Howlin' Wolf, Etta James, Chuck Berry, and Memphis Slim, but was best known as a member of the Blues Brothers band)
notfound: Biog. dict. of jazz;Reclams Jazzführer;Grove jazz;Amerigrove.