Extermination Blues (Cover) – Robin Trower (No Guitar) 20Th Century Blues, Cover, Cover Extermination Blues, Coverversion Robin Trower, Songcover Rock, This Was Now '74-'98 (1998 Seattle WA), I do not own any rights to this material. It is for educational purposes only. Please forward comments to… thejamroom15@gmail.com READ NOTE BELOW. Like 0 Thanks! You've already liked this