ORIGINALLY POSTED ON STRAIGHT.COM, MAY 30, 2007 By Steve Newton The last few times I’ve pitched Straight music editor Mike Usinger stories on white blues artists, he’s flippantly responded with the bewildering phrase “Blues Hammer!” I had no clue what the guy was on about until he forwarded me a clip from Terry Zwigoff’s quirky … Continue reading Kenny Wayne Shepherd gets swamp cred with Days