The complete product of Armin van Buuren and AVIRA’s recent connection, ‘Hollow Mask Illusion (EP)’ shows how two artists with different trademark sounds can find common ground and transcend genres altogether. From debut collab ‘Hollow’ to follow-up record ‘Illusion’ and the concluding ‘Mask’, this three-track piece of wonder shows that one plus one can, in fact, equal three.