In this column: festivals and events, blues, the Netherlands, Kwadendamme Bluesfestival, The Juke Joints, Peter Kempe, Chicago Bob, BB and The Blues Shacks, The Hoochies, New Blues Festival Assen, De Bonte Wever, Doin' Alright, Eliana Cargnelutti, Albert Cummings, Roots Ribs and Brews Emmen, Easterfield, Amersfoort World Jazz Festival, Musicians' Paradise. The following episodes describe a …