The Tbilisi State Conservatory recordings of Artem Erkomaishvili from 1966 are not only a cultural treasure but also an extremely valuable source of information regarding prior performance practice.
Rosenzweig, S., Scherbaum, F., Shugliashvili, D., Arifi-Müller, V., & Müller, M. (2020). Erkomaishvili Dataset: A Curated Corpus of Traditional Georgian Vocal Music for Computational Musicology. Transactions of the International Society for Music Information Retrieval, 3(1), pp. 31–41. DOI: doi.org/10.5334/tismir.44 (PDF)
Rosenzweig, S., Scherbaum, F., & M. Müller (2019). Detecting stable regions in frequency trajectories for tonal analysis of traditional Georgian vocal music. Accepted for presentation at the 20. Conference of the International Society for Music Information Retrieval, 4-8 November, Delft. (PDF)
Mzhavanadze, N., & Chamgeliani, M. (2019). Analysis of mutual influence of music and text in Svan songs. Proceedings of the 9th International Workshop on Folk Music Analysis, 2-4 July, 2019, Birmingham. (PDF)
Scherbaum, F., Mzhavanadze, N., Rosenzweig, S., & Müller, M. (2019). Multi-media recordings of traditional Georgian vocal music for computational analysis. Proceedings of the 9th International Workshop on Folk Music Analysis, 2-4 July, 2019, Birmingham. (PDF)