 Laborintus II is a 2012 album by Belgian orchestra Ictus Ensemble , vocal group Nederlands Kamerkoor and American vocalist Mike Patton . It is a recording of the 1965 work of the same name by Italian composer Luciano Berio , which featured lyrics taken from fellow Italian Edoardo Sanguineti 's 1956 poem Laborintus . The performance was recorded live at the 2010 Holland Festival . 
