The second LP for the Polydor label by Arkansas-born Roy Buchanan, considered one of the most soulful masters of the electric guitar. Buchanan pioneered the use of controlled harmonics as played by Jeff Beck, Robbie Robertson and Billy Gibbons. Once described as "The Best Unknown Guitarist in the World," he was even feted by the Rolling Stones as a possible replacement for Brian Jones. Second Album, which went gold, was his best-selling studio LP and is still a pure class after more than 50 years.