Jordania was born in Georgia. He received a BA degree in ethnomusicology from Tbilisi State Conservatory in 1978. During 1979–1983 he was elected as the President of the Board of Creative Youth of Tbilisi. In 1982 he received his PhD degree in musicology–ethnomusicology from Tbilisi Theatrical Institute, and served as lecturer, senior lecturer, assistant professor, and professor at the Department of Georgian Traditional Music at Tbilisi State Conservatory. For one year he served as a dean of the Faculty of Musicology. In 1991 he received the title D.Mus from Kiev Conservatory. From 1988 until 1995 Jordania was the head of the Musical Sector of the Centre of the Mediterranean Studies at the Tbilisi State University. He published his first monograph on choral polyphony in 1989. In 1984 he was instrumental in organizing the conference "Problems of Folk Polyphony". This conference became the beginning of the series of biannual international conferences and symposia on traditional polyphony, and led to establishing the International Research Centre for Traditional Polyphony at Tbilisi State Conservatory in 2003. In 2009, in recognition of "his contribution to systematic analysis of folk polyphonies of the world, proposing a new model for the origins of traditional choral singing in a broad context of human evolution" Jordania was awarded the Fumio Koizumi Prize for ethnomusicology.
Books
Georgian Traditional Polyphony in the International Context of Polyphonic Culture Tbilisi State University Press
Who Asked the First Question? The Origins of Human Choral Singing, Intelligence, Language and Speech
Behind Jim Corbett's Stories: An Analytical Journey to 'Corbett's Places' and Unanswered Questions Together with Priyvrat Gadhvi, Preetum Gheegawo, Manfred Waltl, and Fernando Quevedo de Oliveira.
A New Model of Human Evolution: How Predators Shaped Human Morphology and Behaviour
Articles and essays
Jordania, J. Problem of Emergence of Three-Part Drone Polyphony in Georgian Folk Music In J. Jordania, Problems of Traditional Plyphony. Pg. 21–24. Problems of Traditional Polyphony Tbilisi: Sabchota Sakartvelo.
Jordania, J. Origins of Polyphony and the Problem of Geneses of Articulated Speech In J. Jordania Proceedings of the conference Problems of Traditional Polyphony. Pg. 21–24. Tbilisi State University Press
Jordania, J. Re-assessment of Musical Traditions of Ancient Middle Eastern Peoples: The Problem of Polyphony In I. Zemtsovsky Folk music: History and Typology. Pg. 75–80. Leningrad: Leningrad State Institute of Theatre, Music and Cinema Press
Jordania, J. Problem of Indo-Europeans in the Light of Musical Data In Matsne, Bulletin of the Academy of Science of Georgia, Serial of History, Ethnography and Arts History, 3:42–55
Jordania, J. Question Intonation, Speech Pathologies, and the Origins of Polyphony In Rusudan Tsurtsumia Proceedings of the International Conference “Problems of Traditional Polyphony”, held in Tbilisi, Georgia, 10–15 November 1998. Pg. 143–155. Tbilisi State Conservatory,
Jordania, J. "Georgia" and "North Caucasia" In Timothy Rice, James Porter and Chris Goertzen Garland Encyclopedia of World Music. Vol. 8 Europe. Pg. 826–849, and 850–865. New York: Garland Publishing, 2000.
Jordania, J. The Incidence of Stuttering among Chinese: Preliminary Investigation In Speech, Language and Hearing Association News, volume 5, Issue 2, April–May, pg. 2–3, Singapore, 2001.
Jordania, J. Moral Models and Ethics in the Study of the Origins of choral Polyphony In Rusudan Tsurtsumia Proceedings of the International Conference “Problems of Traditional Polyphony”, held in Tbilisi, Georgia, 10–15 November 1998
. Georgian Traditional Polyphony in Comparative Studies: History and Perspectives. In Rusudan Tsurtsumia & Joseph Jordania Echoes from Georgia: Seventeen Arguments on Georgian Polyphony. Pg. 229–248. New York: Nova Science
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" Kadmos 3:400-411.
Jordania, J.. Social Factor in Traditional Polyphony: Definition, Creation, and Performance. In: Ignazio Macchiarella, Multipart music: A specific mode of musical thinking, expressive behaviour and sound. Materials of the ICTM Polyphony Study Group conference, held in Sardinia, Italy, in 2010. Pg: 163-175 Nota, Udine
Jordania, J. ". Musicology: Journal of the Institute of Musicology of SASA, Vol 18, Belgrade, Pg. 77-9.
