Michael Bernard Bloomfield (July 28, 1943 – February 15, 1981) was an American guitarist and composer, born in Chicago, Illinois, who became one of the first popular music superstars of the 1960s to earn his reputation almost entirely on his instrumental prowess, as he rarely sang before 1969. Respected for his guitar playing, Bloomfield knew and played with many of Chicago’s blues musicians before achieving his own fame and was instrumental in popularizing blues music in the mid-1960s. In 1965, he played on Bob Dylan’s Highway 61 Revisited, including the single “Like a Rolling Stone“, and performed with Dylan at that year’s Newport Folk Festival.

Bloomfield was ranked No. 22 on Rolling Stone‘s list of “100 Greatest Guitarists of All Time” in 2003 and No. 42 by the same magazine in 2011.^[3]He was inducted into the Blues Hall of Fame in 2012 and, as a member of the Paul Butterfield Blues Band, was inducted into the Rock and Roll Hall of Fame in 2015.

Bloomfield was born into a wealthy Jewish Chicago family. Bloomfield’s father, Harold Bloomfield, was born in Chicago in 1914. Harold’s father, Samuel Bloomfield, started Bloomfield Industries in the early 1930s. After Samuel passed away, Harold and his brother, Daniel, took over the company. Bloomfield’s mother, Dorothy Klein, was born in Chicago in 1918 and married Harold in 1940. She came from an artistic, musical family, working as an actress and a model before marrying Harold. Bloomfield died in San Francisco on February 15, 1981. He was found seated behind the wheel of his car, with all four doors locked. According to police, an empty Valium bottle was found on the car seat, but no suicide note was found. The medical examiner who performed the autopsy ruled the death accidental overdose, due to cocaine and methamphetamine poisoning.