Watch this stunning display of psychedelica displayed on the Sydney Opera House, soundtracked by EPROM The 15-minute projection, titled METAMATHEMAGICAL, was a part of EPROM and Jonathan Zawada's contribution to Sydney’s Vivid festival. Related Posts: The Avalanches announce virtual concert to mark release of forthcoming LP Flume, Eprom release never-before-heard collaboration, ‘Nor. 7,’ on fundraiser compilation album