Billy Nomates and Porridge Radio are among a raft of acts announced for the 2021 Visions Festival.The one day London new bands event, which will be held on Saturday, August 7 at The Oval in Hackney, will also see Manchester newcomers Porij, post-punk Leeds quartet Yard Act, Folly Group, Famous, Kai Kwasi, Wu-Lu, caroline, NiNE8 Collective, Flohio, Gaika, Falle Nioke, DJ and producer Grove, Martha Skye Murphy and Keyah/Blu all performing.Further acts will be announced in the coming weeks and