Arca has shared a new four-track project titled ‘Madre’ – you can listen to it in full below.Billed as a maxi-single, the title track sees the Barcelona-based producer team up with frequent Radiohead collaborator Oliver Coates.“I wrote ‘Madre’ years ago, and I did ‘Madreviolo’ playing the cello myself, before working with Oliver,” Arca said in a statement.