The General Anzeiger’s Sommergarten tends to be coverband/Jazz based, so Blues on the roof is a rarity; In fact one of the few Blues shows there that I remember was by the late Lee Lozowick. It was something of a shock when merchandising Manager Anke Olowson pointed out that it took place in 2007. This time around it’s Lozowick’s band mates from Arizona, Shri, who serve up a generous helping of Willie Dixon, Robert Johnson and even a bit of Robert Dylan.