The Roots have announced two outdoor shows for this summer, marking their first UK dates for six years.The hip-hop duo made up of Questlove and Black Thought will be headlining South Facing Festival at London’s Crystal Palace Park Bowl on August 2. The next day, they’ll be headlining further south for a show at Dreamland Margate.De La Soul and The Pharcyde will be opening for the duo at both shows.