Machine Head and Amon Amarth have announced a joint UK and European arena tour for next year – see the full list of dates below.The US and Swedish metal bands will co-headline the ‘Vikings And Lionhearts’ tour between September and October 2022 with support from new Swedish band The Halo Effect.The tour kicks off on September 8 at Nottingham’s Motorpoint arena before wrapping at Germany’s Schleyerhalle on October 22.Tickets go on general sale here this Friday (November 5) at 10am local time,