Throughout the years, rock music has been littered with talented musicians whose lives were cut short due to drug-related deaths. Free/Back Street Crawler guitarist Paul Kossoff was one such casualty. Kossoff was born in London, England, on September 14, 1950, and early on studied classical guitar (before giving up on the instrument by his teenaged years). But upon discovering the British blues-rock movement of the '60s, Kossoff's interest in guitar perked up once again, especially after catching a John Mayall's Bluesbreakers live show with Eric Clapton. Kossoff soon purchased...