Coldplay have announced the acts that will be supporting them on the UK and European run of their ‘Music For The Spheres’ world tour.The band’s 2022 world stadium tour comes with an emphasis on environmental sustainability, and began with a gig at the Estadio Nacional in the Costa Rican capital San Jose on March 18.H.E.R. and London Grammar were previously announced as special guests on the tour, alternating dates across Europe and the UK.Now, Alli Neumann, Gaumar, Griff, Ibibio Sound Machine, Laura Mvula, Lous And The Yakuza, Mery Spolsky, Nina Nesbitt and Zoe Wees have been added as opening acts.European dates for the tour begin in July and UK dates in August, including six shows at London’s Wembley Stadium.