Peter Green was a highly influential English blues rock guitarist, singer, and songwriter. He co-founded the legendary band Fleetwood Mac in 1967, serving as its first frontman and principal songwriter. His unique, soulful guitar playing and emotive vocals earned him widespread acclaim, with B.B. King calling him 'the only one who gave me the cold sweats.' After leaving Fleetwood Mac in 1970 due to mental health struggles, he continued a sporadic solo career, leaving an indelible mark on the world of blues and rock music.