Jamie xx and Metronomy have joined the bill of the forthcoming ‘Passport: Back To Our Roots’ intimate gig series to help raise money for the UK’s grassroots music venues.The two artists join a growing list of acts who have pledged to play one-off benefit gigs at independent venues across the UK to help those grassroots spaces that have been threatened with closure during the coronavirus pandemic.The organisers of ‘Passport: Back To Our Roots’ have today (September 10) confirmed the addition of