As the date draws nearer for Croatia’s much anticipated Unknown Festival, a final round of performers has been added to the already stacked lineup. Joining previously mentioned heavyweights like Disclosure, Four Tet, Richie Hawtin, SBTRKT, Jamie xx, Moderat, Jessie Ware, Actress, and Julio Bashmore, XLR8R favorite Jon Hopkins (pictured above) will perform a live set, and Paul Woolford, Ryan Elliott, Mark E, and FCL have all been slated for DJ sets. The festival’s full lineup, slated to take place between September 10 and 14 on the idyllic Adriatic coastline city of Rovinj, can be perused here.