Yannis Mathes Yannis Mathes Yannis Mathes is a Greek artist.He has collaborated with some of the most acclaimed artists in Greece as a singer and lately, he has been composing new songs. "Loksa" is his new track after the award-winning singe for "Heretics". Yannis Mathes’s tracks Loksa (Λοξά) by Yannis Mathes published on 2016-01-03T11:41:02Z Heretics (Eretiki) by Yannis Mathes published on 2015-01-24T09:14:07Z Night Always (Panta Nihta) by Yannis Mathes published on 2015-01-24T09:09:54Z Hard Times (Diskoli Keri) by Yannis Mathes published on 2015-01-24T09:03:05Z