Maria Kublashvili is Georgian and received a solid musical education from a young age at the Makvata Kasrashvili Music School. She then completed her master’s degree in opera singing at the Conservatory of Tbilisi under Gocha Bejuashvili. In 2016, she earned her second master’s degree in opera singing from the University of the Arts Graz with Prof. Claudia Rüggeberg. In the summer of 2016, she performed as the Queen of the Night at the Gut Immling Festival in Bavaria. From September 2016 to August 2018, she was a member of the International Opera Studio at the Cologne Opera. In the summer of 2019, she performed as the Queen of the Night at the St. Margarethen Festival in Austria. In 2021 and 2022, she went on concert tours to Taiwan and in the 2022/23 season, she performed as the Queen of the Night at the Opera St. Gallen. Since the fall of 2018, she has been living in Zurich and working as a freelancer.