Title: 30 chronia apogeumata stēn ERT, apo tis 4 stis 5
Subjects: Musical Radio programs, Radio broadcasting, Popular music, History, History and criticism, Discography, Popular culture, Hellēnikē Radiophōnia-Tēleorasē
Places: Greece
Time periods: 1971-1980, 1981-1990, 1991-2000, 2001-2010, 20th century