solo chanters and male choirs with hand bells TROPARION 1 – 'O 'Gladsome Light' , for mixed girls voices with river stones and digital delay; sung in Greek, text from the Divine Liturgy TROPARION 2 – 'Only-begotten Son' , for solo countertenor and male choir (treble, tenor, baritone and basses) with river stones, sung in Greek, text from the Divine Liturgy EPIRUS – 'An Ancient Voice' , was composed for ondist Nadia Ratsimandresy and premiered in 2016 Chamber music 1983: Requiescat, for solo soprano 1985: Echoi 1 – Incantation, for soprano and digital delay 1986: Echoi 2 – Byzantine Images, for amplified flute and digital delay 2003: 1000 Door, A Thousand Windows, for soprano and video projection 2003: Seven Veils, for piano and video projection 2017: Before The Flame Goes Out:Memorial to the Jewish Martyrs of Ioannina, Greece, for soprano, ondes martenot, violin, cello, piano & tape Notable students In addition to his own career as a composer, Koukias has mentored numerous other composers including Matthew Dewey, Michael Lampard and Thanapoom Sirichang. References 1965 births 20th-century classical composers Living people Place of birth missing (living people) Australian male classical composers 21st-century classical composers Australian opera composers Sydney Conservatorium of Music alumni People from Hobart Musicians from Tasmania Australian people of Greek descent Artistic directors 20th-century Australian male musicians 20th-century Australian musicians 21st-century Australian male musicians 21st-century Australian musicians