Embark on a voyage of discovery with a symphony of sounds at Saffron Hall in April. The Saffron Walden venue has an eclectic mix of world-class classical and jazz performances on the bill, as well as an evening with writer Anthony Horowitz. Foyer Jazz: Katriona Taylor – Friday 5 April, 8pm Katriona Taylor is a British singer/songwriter who has performed with the likes of George Benson and The James Taylor Quartet and at a variety of the top festivals and venues, such as Ronnie Scott’s and The Troxy. Britten Sinfonia – Sunday 7 April, 4pm Winner of BBC Music Magazine’s Personality of the Year a…