Rita Coelho is a Portuguese mezzo-soprano. She has performed Second Witch in Dido and Aeneas by H. Purcell, Nicklausse in The Tales of Hoffmann by J. Offenbach, Kate Pinkerton in Madama Butterfly and La maestra delle novizie in Suor Angelica by G. Puccini, Mrs. Nolan in The Medium by G.C. Menotti and Mercedes in Carmen by G. Bizet. She is currently a member of the Wielki National Theater Choir.

Anna Tetruashvili is an Israeli lyric mezzo-soprano, currently in her second season at Gärtnerplatztheater’s opera studio in Munich (2023–25). She made her Salzburg Festival debut in 2024 as Annio in La Clemenza di Tito, earning recognition as a "Breakout Artist" by The New York Times. She has performed at Opéra de Monte-Carlo and taken on roles such as Hänsel, Zerlina, and Tisbe. A graduate of MDW Vienna, she has won top prizes in international competitions, including the 2023 Salzburg Mozart Competition.

Defne Celik, born in Germany, is currently studying at the Hanover University of Music (HMTMH) with Prof. Dr. Marek Rzepka. She discovered her passion for singing at the age of 13 and has been enrolled at HMTMH ever since, first in various pre study-programs. The 21-year-old soprano is the prizewinner of the third prize, the Young Artist Award, and the Audience Prize at the international singing competition DEBUT Concerts 2024, as well as the Special Prize for Voice from the Hamel Foundation in the 2023 German Music Competition. She actively performs in opera, oratorio, and art song.

Jaewoung Lee studied under Prof. Wookyung Kim at Hanyang University and graduated with honors. Since October 2023, he has been studying under Prof. Thomas Quasthoff at HfM Hanns Eisler Berlin. He won 1st place in the 2022 Joongang Music Competition, Special Prize in the 2021 Daegu International Vocal Competition, and 2nd prize in the 2022 Gloria Opera Competition. In Korea, he has performed the role of Don Giovanni Teatr Wielki Don Giovanni, as well as the opera Gianni Schichi and opera Spring, Spring.

Soprano Laura Brasó, born in Barcelona in 1996, began her musical training early, specializing in vocal studies at the Conservatori Superior de Música del Liceu. She received guidance from renowned artists like Nelly Miricioiu and Miquel Ortega. She has won several awards, including 1st place at the 2019 International Music Competition of les Corts and 2nd place at the 2024 Logroño Singing Competition. Her operatic debut was in 2015 as Frasquita in Carmen. She will perform Micaela in Carmen in upcoming engagements.

The Chinese soprano Manhan Qi is currently pursuing her master’s degree at the Hochschule für Musik “Hanns Eisler” Berlin under the guidance of Prof. Renate Faltin. In July 2024, she was invited to perform at the Excellent-Concert under the patronage of Daniel Barenboim. Since January 2025, Manhan has been a member of the National Centre for the Performing Arts (NCPA) Young Artist Program in Beijing. In the 2025/26 season, she will make her debut at the Wiener Kammeroper (Musiktheater an der Wien) as Tibrino in Cesti’s opera Orontea, under the baton of Wolfgang Katschner.

Sehyun Kyung is a tenor from South Korea, currently pursuing his master’s degree at the mdw – University of Music and Performing Arts Vienna under Prof. Rainer Trost. In 2023, he participated in the masterclass of the Wiener Staatsoper Friends’ Association led by KS Neil Shicoff, further honing his artistry. He also completed an exchange program at the Hanover Staatopera. His operatic repertoire features roles such as the Duke of Mantua in Rigoletto and Nemorino in L’elisir d’amore. He made his debut in Verdi’s Requiem in 2025 in Klagenfurt and at the Musikverein Wien in Austria.

Viktor Aksentijević is a Baritone born in Serbia and based in Germany. In 2023 he graduated at the Music and Arts University of the City of Vienna in the class of Linda Watson. He’s the first prize winner of Gabriele Sima Singing Scholarship 2023. Beginning with the season 24/25 he’s a member of the Theater Lübeck Opera studio. Performed roles include Marcello in Puccini’s “La Bohème”, Aeneas in Purcell’s “Dido and Aeneas”, Graf Tiefenthal in Cimarosa’s “Die heimliche Ehe”, Moralès in Bizet’s “Carmen”, 1. SS Offizier in Weinberg’s “Die Passagierin”. He also performs a repertoire of art song.