After an evening of acoustic loveliness with Milk Carton Kids at Union Chapel on Saturday, It was only a short walk down Islington’s Upper Street for Sunday's entertainment as legendary blues singer and guitarist Walter Trout is in town. For those unfamiliar, the Assembly Hall is part of the Islington Town Hall complex built in 1930, but only reopened as a venue in 2010 after languishing as storage space for many years and retains many impressive art deco features. The hall has a capacity of approximately 900, but it always feels more intimate, the staff are friendly, and most importantly, the sound is excellent. But enough of the architectural/history lesson, it's time we get to the music, and as we arrive, opening act Alastair Greene is doing his thing.