The duo that is Cambridge Walker was the result of a mutual interest in traditional songs, especially harmony singing, arising from individual performances at Black Fen Folk Club. David (Cambridge) sings and plays guitar/guzouki and has been building a reputation as a singer/guitarist in Cambridge and the surrounding area Jenna (Walker) sings and plays melodeon/piano accordion and has been singing in Cambridge for many years. During the festival season of 2016, David and Jenna decided to actually try singing as a duo – they went public in the autumn at Black Fen, Cambridge and Bury folk clubs and the responses of friends and audiences convinced them to carry on. Since then they have appeared on local radio (Cambridge 105) and have played at the City Roots and Speakout events in Cambridge. Cambridge Walker will perform in Marquee 3 on Sunday evening.