'Vexations' directed by Marina Abramović, Southbank Centre, London, 24 and 25 April
'Otobong Nkanga: Cadence' performances at MoMA, 23 and 27 April
'Castor et Pollux' featuring stage design by Tony Cragg, Staatstheater Meiningen, Germany
Haroon Mirza debuts new collaborative performance at Birmingham Contemporary Music Group
Haroon Mirza premieres new performance: year zero
'#aiww: The Arrest of Ai Weiwei' online streaming
Allora & Calzadilla performance 'Fault Lines' included in group exhibition at MoMA
Allora & Calzadilla's 'Balance of Power' performance on view at Tate Modern
Laure Prouvost's 'It's a tragedy' to be performed at Nocturnal Creatures art festival
Wael Shawky's 'The Song of Roland: The Arabic Version' to be performed at the Festival de Marseille
Art Night 2019 to include collaboration between Cory Arcangel and Hampus Lindwall
Marina Abramović presents first ever Mixed Reality performance at Serpentine
