[Machine Translation] Devil's Guts Boogie Woogie Band ( Masayoshi Kabe, John Yamazaki, etc. for the first time ) ! Mickey Yoshino Group ! Powerhouse Blues Band ! New Golden Cups! Eddy Clan & Orient Express! The hottest day of Yokohama Field Music in August 1974, when all these groups gathered together, is now officially released on 4 CDs for the 49th year.