Rawa Blues Festival
rawa blue festival pronounced rava world largest indoor blue festival festival named rawa river flow city katowice poland first edition held april among highlight past festival luther allison junior well koko taylor carey bell john cephas phil wiggins c j chenier nora jean bruso rory block little charlie nightcats well many polish blue musician tadeusz nalepa slawek wierzcholski dżem many others list blue festival list folk festival official website