Prof. Bea Sujin



Soprano Sujin Bea graduated from the Department of Voice at the University of Music and Performing Arts Vienna and graduated with honors from the Department of Conducting at Wiener Musikademie and from the Department of Art Song (Lied) and Religious Music (Oratorium) at the Prayner Conservatory of Music and Dramatic Arts in Vienna. In addition, she majored in Piano at Konservatorium Franz Schubert in Vienna.

She achieved notable accomplishments in various vocal competitions, securing the second place of the International “Lucia Popp” Vocal Competition held in Bratislava, Slovakia, and the first place in the 2018 International Artist Competition hosted by Ottakring, Vienna. Additionally, she received the first prize in Vocal Department of the 11th Korean Culture and Arts Awards in 2021.
Continuing her career trajectory, she assumed the role of a professor of voice at the Prayner Conservatory. Furthermore, she served as an adjunct professor at Busan University and Silla University, Korea, and received an invitation to conduct a seminar at the Central Conservatory of Music, Beijing, China.
She had many accompanied performances with several orchestras including the Bratislava National Orchestra, KBS Symphony Orchestra, Seoul Prime Orchestra, Busan Philharmonic Orchestra, Daegu Symphony Orchestra, Jeju Philharmonic Orchestra, Changwon Philharmonic Orchestra, UKO Orchestra, Shanghai Symphony Orchestra, etc. She performed as the leading role in numerous operas, including La traviata, La bohème, Madama Butterfly, Don Giovanni, Le nozze di Figaro, Pagliacci, Mosè in Egitto, Chunhyangjeon, Rigoletto, L'amico Fritz, Amahl and the Night Visitors, and many others. Until the present day, she has performed in several European countries, including Austria, Germany, Romania, Spain, Italy, and the Czech Republic. Moreover, she has held many vocal recitals and has received numerous invitations to perform in concerts.
As the director of BJ Opera, which produces and performs Korean operas in Austria, Sujin Bea organized the performance of the Korean opera “Chunhyangjeon” to celebrate the first anniversary of the Korean Cultural Center in Austria. For the production of this performance, she served as the general artistic director and performed the leading role “Chun Hyang”. Her team had more than twenty invitational performances of this opera in different countries of Europe, including the Czech Republic and Slovakia. Her team received invitations to perform at the historic Urania Theater in Austria for three consecutive years, and the Muth Theater, the famous concert hall of the Vienna Boys’ Choir.
Since 2013, she has been promoting K-Pop in Austria. She organized and hosted numbers of K-Pop events with the Korean Embassy in Austria and organized many concerts with the K-pop Academy she runs, which won several awards in various competitions. In 2019, her association KCA signed an MOU with Sehan University of Korea and has continued cultural exchanges.
For many years, she held the position of program director of the Korean Cultural Center (Korea Kulturhaus) in Austria. At present, she assumes the roles of CEO of the SJ Entertainment, the president of the MZ Music Academy, and an adjunct professor of Sehan University. Furthermore, she serves as the honorary president of the Korean Culture and Art Association (KCA) in Vienna, Austria.





Prof. Davidov Assia

Davidov web 001


Assia Davidov grew up in Uzbekistan far away from the great center of musical metropole and opera. In early childhood she realized a great love for music, mainly singing, as her mother still used to sing folk and cradle songs for her. However nobody could guess that there was a talent growing up that would later be a wonderful combination of heart and artistic power, of feeling and intellectual pervasion.


In 1988 it was first confirmed that she was on the right way, a decision that she had made early in her life: she won the singing competition “Talents are welcome” in Tashkent, where she had started to study piano and then singing. She had never needed that confirmation for herself, for her the path was clear. For the world of music this 1st prize was however very important: it began to notice the young singer. Her debut was the Contessa in Mozart’s “Le nozze di Figaro”, a part with some difficulties and complexities. “Mozart is like a balm to the soul, but his seeming simplicity is often not possible to manage, neither technically nor stylistically. It requires a lot of discipline.”


Assia Davidov gratefully remembers her teachers, Friedl Teller-Blum, Bill Woodroff and the famous Raffaele Arié, who himself sang at the Scala in  Milano for thirty years, but also Franco Iglesias, who also trained Placido Domingo. The final touch to her education was achieved in Israel at the Rubin-Academy and therefore it is not surprising, that only two years after her first win in the competition in 1990 she also won “The Voice of Israel”.


In the meantime a dream really had come true: the world famous Bolschoi Theatre in Moscow had contacted and engaged the young singer. Then in 1990 a scholarship of the American Cultural Trust launched the international career with an engagement in the USA as Antonia “Tales of Hoffmann”, Leticia “The old Maid and the Thief”, and Mimi “La Boheme”. Later on APA would report about her Mimi: “…. Assia Davidov let her wonderful soprano thrive.” Master classes with Martina Arroyo, Renata Scotto and Walter Berry also contributed further towards this.


The Vienna audience was lucky to experience her “wonderful soprano” when she also performed Mimi as a guest at the Wiener Kammeroper in 1992, however this had consequences: Austria did not let her go. She settled down and the next engagement followed right away: the following summer she sang Donna Elvira in Mozart’s “Don Giovanni” in the Schoenbrunn Castle. Then the Landestheater Innsbruck engaged this great singer and not only did her voice flourish further, but also her entire artistic personality developed in a large range of various roles: as Sandrina in “La finta giardiniera”, Donna Anna in “Don Giovanni”,  again Contessa in “Le nozze di Figaro” in a matured performance, as Fiordiligi in “Cosi fan tutte” she first presented herself as stylistically confident Mozart performer and trained her voice for her next vocal fach that she intended to conquer: the Italian. As soon as she had acquired it she not only became the audiences’ favourite, but she also earned the critics’ praise and honour. She sang Alice in Verdi’s “Falstaff” and again Mimi as well as Adina in “L`Elisir d`Amore”,  Amina in “La Sonnambula”, Leonora “Masquerade” and after a side step to Schoenberg’s “Moses and Aaron” she triumphed in the much dreaded part of Violetta in “La Traviata”. If she was already praised as for her “brilliant soprano” and “charismatic portrayal” in Donna Anna by the critics, the praise even increased after her Violetta, with the Vienna daily Kurier stating that the Vienna State Opera could only wish for such a Violetta. Others joined in this praise and applauded her portrayal of the role.  Another great success was her performance in Offenbach’s “Tales of Hoffmann” about which the Kurier reported: “….. a great singer appeared in four female roles…. again her brilliant singing and artistic expression were superb.”


During this time there also were many guest performances: she performed Micaela in “Carmen” at the Frankfurt Opera, Amina in Regensburg, Antonia in Augsburg, Nedda in Swerdlowsk, Violetta in Budapest, Gilda, Pamina in“The Magic Flute” Nedda,  Donna Elvira, “Abduction from the Serail” Konstanze,  Norina with the Israeli Opera Theater,  Contessa, Elena, Mimi, Antonia, Micaela  at the New Israeli Opera  and many more.


Operetta is sometime the neglected child, which may be unfair, at least as far as the requirements for the performers are concerned. The continuous change from singing to speaking requires a well-founded vocal technique. Assia Davidov has such a technique, problems of heights are unknown to her, she puts a lot of emphasis on nuances and so she delighted her audience as Rosalinde “Fledermaus”, Kurfürstin “Der Vogelhändler”(The Bird Seller) and as F. Lehar‘s Giuditta. “Hearts flew out to Assia Davidov”, the Vienna daily Kronen-Zeitung reported.


Even if she had chosen Austria as her home this did not mean that her international career with many more successful performances was neglected. Many guest performances led her across the world: again to the USA and to Israel, to Spain, South America, France, Germany, Russia and many more. She sang in Madrid, Granada, Barcelona, in Budapest and St. Petersburg (Philharmonic Hall) where “she overwhelmed the audience with her expressive soprano” (Dworzy), as well as in Hamburg, Hannover, Paris, London or Berlin and delighted her audience again with her Contessa and Violetta, but also with many new parts such as Saffi “Der Zigeunerbaron” (Gypsy Baron) “Il segreto di Susanna” as  Susanna, “Vater Sergius”, in four female roles,  “La Serva Padrona, Serpina, “Eugen Onegin”  Tatiana, “Pique Dame”  Lisa,  and mainly the difficult parts “Nabucco” Abigail and Norma, that keeps being compared to Callas. An extract from the critic from the German daily “Sueddeutsche Zeitung” explains how Assia Davidov mastered this part: “As Norma she offers enough drama to fill the expressive passages with powerful timbre. Further she has the ability for the soft tones to present the fine nuances with a burning flame and a crystal clarity….” Other stages also wanted to listen to Norma: Freiburg, Ulm and even Tosca in Novosibirsk.


Thereby another change in her vocal fach was completed. Her voice had developed further, in the direction of Tosca, Manon Lescaut, and Butterfly but also to Turandot, to Wagner’s Senta in  “The Flying Dutchman”  and Strauss’ Salome.


A person who has such abilities is also open for the song and oratory; of course Assia Davidov did not avoid these challenges and her many evenings of songs and arias presented a wide and interesting repertoire, reaching from Mozart to Verdi, Rossini, Bellini and Tschaikowsky, Rachmaninoff Rimski-Korsakov, Glinka, Sviridov, Metner, Vlasov and Mussorgsky, but also include rarities like Henry Duparc, Rieger, Zeira and contemporary composers. She had guest performances in Germany, France and Great Britain with these programs, and also in the Wiener Konzerthaus, in the Wiener Musikverein and Wiener Staatsoper. In the meantime the Requiems by Mozart, Verdi and Brahms had become part of her repertoire. But the highlight should be Gustav Mahler’s 2nd Symphony, in which she sang under Georg Solti in Israel and Caspar De Roo in Innsbruck. But also other conductors called for her: Gary Bertini, Asher Fish, Dietfried Bernet, Ernst Maerzendorfer, Mark Daver, Alexander Steinitz, Georg Schmöhe, Wolfgang Göhnenwein, Artur Fagen, Walter Haupt, Arend Werkamp,Stanly Sperber,  Aaron Charlap, Jevgenij Brazhnik, Andrej Tcistjakov, Marc Soustrot and many others.


In 2006 a new role presented a new challenge: Aida. Europe largest open air stage in St. Margarethen engaged the internationally renowned singer for a series of performances which was followed by a tour through half of Europe as far as Lemberg and South America – with a different cast and conductor. Almost 20 years of opera had not affected Assia Davidov’s voice, so that the Vienna daily Kronen Zeitung could assess: “Assia Davidov’s wonderful Aida shows a wonderful sound of her voice in all registers… her total presence and her artistic commitment present the singer as an interesting, artistic personality.” Of course these words of praise continued throughout the tour. Expressions like “great vocal abilities”, “high musicality” and “master piece” were heard, that she could “move and delight her audience” and that the difficult Nilarie was the “highlight of the entire evening” and that “nothing remained to be wished for”. “Standing ovations at the end”.


In the meantime her Repertoire includes more than 40 parts, among them Abigaille in “Nabuccco”, Elisabetta in “Don Carlos” and  Elisabeth in Wagner’s “Tannhäuser”,  Leonora in La Forza del destino,  Tosca in “Tosca” with the number of performances and opera houses increasing continuously. Only a few examples shall be named here: Belgrade, Ljubljana, Prague, Strasbourg, Lyon, Paris, Marseille, Bordeaux, Nice, Geneva, Basel, Dusseldorf, Berlin, Nurnberg, Cologne, Lisbon, London, Cordoba, Malaga, Sao Paolo, Santiago de Chile, Montevideo, and Buenos Aires….


This also brought about interesting partners such as Bo Skovhus, Angelika Kirchschlager, and Michael Schade, Ildebrando d’Arcangelo, Janusz Monarcha, Soile Isokoske, Nancy Gustafson and others…


But the horizon has not been reached yet the path has not been completed. Still waiting are Amelia, Desdemona, and one or two others. And the audience is also waiting……


Stage directors that Assia Davidov has collaborated with:Jonathan Miller, David Alden, Dominique Mentha, Stephen Lawless, Markus Imhoof, Tilman Knabe, Wolfgang Kolneder, Claes Fellbom, Nicholas Muni,  Joseph Rochlitz, Francesca  Zambello,  Robert Herzl and  many  others.




Prof. Klintcharova Nadja

Nadja Klintscharova


In Sofia, Bulgarien  geboren. Seit 22 Jahren Hauptwohnsitz in Wien – seit 2015 in Burgenland, Großhöflein. Österreichische Staatsbürgerin. Verheiratet, eine Tochter.
1982 Musikgymnasium in Sofia. Hauptfach Gesang. Nebenfach Klavier.
1987  Diplom Hochschulabschluss an der Musikakademie „P. Wladigerov“  in Sofia mit Hauptfach Solo-Gesang. (Magistra Arti)
1990 – 1993 Nachstudium für Nostrifizierung des Diploms an der Universität für Musik in Wien.
1994 Meisterklasse in „belcanto“ mit Maestro Alfredo Kraus in Madrid. 
1995 Meiserklasse in Interpretation und Musikdarstellung der italienischen Oper bei Ida Farina (Solistin an der Mailänder Scala) in Bergamo, Italien
1996 Meisterkurs in Operndramaturgie und Bühnendarstellung mit Marta Lantieri – Triest, Italien (Leiterin der Opernschule Wiener Staatsoper) 
Preisträgerin der zwei internationalen Gesangswettbewerbe: in Palma de Mallorca (Alfredo Kraus) und in Malta. 
Engagements als Solo-Sängerin - gesungen in:
Wiener Staatsoper, Neue Oper Wien, Wiener Operntheater, Theatro Manoel-Malta, Teatro Colon (Buenos Aires) Heidelberger Stadttheater, Sofioter Opernhaus, Constanza RU,  u.a.
Internationale Musikfestivals: Salerno-Italien, Wien Modern, Quenca-Spanien, Malta, Süd- Afrika (Pretoria),  Bulgarien.
Konzerte in: 
Konzerthaus Wien, Auditorio Madrid, Barcelona, Burgos, Murcia; Victoria Hall (Genf), Philharmonic Hall Istanbul, Sophioter Philarmonie, England, Italien, Ägypten.
Dirigenten: gesungen unter Zubin Mehta an der Staatsoper Wien („Rienzi“ von R.Wagner in 1997)  Frühbeck de Burgos – Stabat Mater Rossini, Missa Solennes; P.Steinberg mit dem ORF Orchester in Konzerthaus („Fedora“),  Johannes Wildner in „Matthäus Passion“,  Walter Kobera in Museums Quartier „Lear“, Beat Furrer mit Klangfrum Wien in Konzerthaus.
Jugendlich-dramatische Partien: - Tosca (Toska), Turandot (Turandot); Amelia (Maskenball), Leonora(Il Trovatore),  Abigail (Nabucco), Aida (Aida), Lady Macbeth (Macbeth),  Norma (Norma), Santuzza (Cavaleria Rusticana), Neda (Pagliacio); Fiordiligi (Cosi fann tutte), Leonore (Fidelio), Lisa (Pique Damme), Tatjana (Eugen Onegin), Senta (Der Fliegende Hollender), Elisabet (Tannhäuser), Freia (Der Ring)
Oper des 20. Jahrhunderts: Lear, Die Teufel von Louden, The Maltese Cross, The Rake`s Progress, Tod in Venedig u.a.
Konzertrepertoire: Verdi Requiem, Rossini Stabat Mater, Bach Matthäus Passion, Händel Messias. Beethoven – Missa Solennes.
Operette: Hanna Glawari ( Die lustige Witwe), Judita (Judita) Ilona (Zigeunerliebe) Rosalinde (Fledermaus) ; Elisa aus der Operette „Paganini“.
Kammerrepertoire: Lieder von Hugo Wolf, Richard Strauß, Franz List, Mozart, etc,
Unterhaltungsmusik: Evergreens, Musicals, Pop, Classic Jazz
Künstlerische Tätigkeit:
1987-1990 Solistin an der Kammeroper in Sofia, BG
1991-1996 Auftritte im Konzerthaus Wien und in Europa als Solistin von Klangforum Wien für zeitgenössische Musik.
1994-1998 Vorstellungen mit der Neue Oper Wien in Museums Quartier und im Jugendstill Theater in Wien. U.a. „ Tod in Venedig“; „Die Teufel von Louden“; „Lear“.
1993-2003 Opernvorstellungen sowie auch Musicalaufführungen als Gast in Österreich, Deutschland, Frankreich, Spanien, Bulgarien, Italien, England, Malta, Rumänien, Deutschland, Süd Afrika, Türkei, Holland, Argentinien,  u.a.
1992 bis heute: Zahlreiche Konzerte in England, Malta, Spanien, England, Ägypten, Bulgarien, Österreich u. a.
2001-2004 Karenzpause mit einzelnen Auftritten – Konzerte mit Kammermusik
Pädagogische Tätigkeit : 
2012-bis heute Dozentin in Solo Gesang an der Wiener Musikakademie in Wien.
2013 bis heute Vertragslehrerin in Musik an der KMS Kölblgasse. 
2008 bis 2012 Gesangslehrerin und Chorleiterin an der Jehuda Halevi Musikschule in 1020 Wien 
2010 – Einstudierung und Bühnenaufführung des Musicals „Auszug aus Ägypten“ in der ZPC (Zwi Perez Chajes) Schule in 1020 Wien.
2009 Workshop „Stimm Dich ein“  - ein Projekt der CARITAS Wien mit dem interkulturellen Chor an der Brunnenpassage, 1160 Wien.
Seit 2008 aktive Mitarbeiterin des Vereins „Kulturtreff International“ . Organisation und Durchführung von über 15 Kulturprojekte mit Förderung der Stadt Wien. 
Jurorin: Gesangswettbewerb (Oper) in Malta 1998; „Starmania“ – ORF Wien 2003; „Junge Talente“ Wien 2014
2009 Event Management –Abschluss mit Diplom am 01.07.09. Erfahrung mit Organisation verschiedener kultureller und interkultureller Events in Wien und im Ausland. 
2005-2006Projektmanagement  - Abschluss mit Zertifikat. Zahlreiche realisierte Projekte. 
2012 – 2014 Musik- und Gesangspädagogie (Magistra)
Bulgarisch (Muttersprache), Deutsch, Englisch, Russisch, Italienisch.

Prof. Lapteva Maria

VOICEMaria Lapteva100x150


Mag. art. Maria Lapteva is a freelance Russian soprano who discovered her voice after her successful studies as a cellist. She was born in Leningrad (Russia).
Maria Lapteva gives often lessons and masterclasses for young singers. In 2016 she leads the masterclass for Singing Department Bachelor and Master Degree students at Music Academy of Vytautas Magnus University in Kaunas (Lithuania).

She often tours as a lead singer and as a member of bands in concerts in Russia, Finland, Germany, Lithuania, Poland and Austria. Maria Lapteva has focused her attention on thematic concerts and on performing arias and Lieder. She sings a broad range of music from Classical, Romantic and sacral music to contemporary pieces.

In 2015 Maria Lapteva won a Swiss scholarship from the Dr. Robert and Lina Thyll-Dürr foundation. She has also achieved success in various singing competitions:
International opera Competition “Rübezahl” (2nd prize, Karpacz, Poland, 2009),
International opera Competition (1st prize, Jyväskulä, Lempääla, Finland, 2009),
International opera Competition (2nd prize, Lonigo, Italy,  2011),
Competition of W.A. Mozart for opera singing within the framework of “Absalon scholarship” of the freemason's lodge “Absalon zu den drei Nesseln” (3rd prize, Hamburg, Germany, 2014),
Contest 1. Gustav-Mahler-Liedwettbewerb (1st prize, Hamburg, Germany, 2014) …
She sang with great success roles of Vixen and Forester’s wife (Revírníková) in the opera “The Cunning Little Vixen“ of Leoš Janáček, Corinna and Modestina in the opera “Il viaggio a Reims“ von G. Rossini and other roles in Germany and Austria.

Maria Lapteva graduated from the Okhta College of Arts in 2003, where she studied violoncello with N.V. Tolbukhina. She a was awarded with a silver medal for special success in her studies. In 2008, she graduated from the N.A. Rimsky-Korsakov Saint Petersburg State Conservatory with a specialization in violoncello (class of associate professor Dmitry Eremin). After two years as a professional cellist, she studied singing under the auspices of honoured artist of Russia Nelly Lee, in the Pjotr Iljitsch Tschaikovsky charity association.  In 2012, she graduated with a Bachelor’s degree from the Music Academy of Vytautas Magnus University, in Professor Sabina Martinaytitė’s  opera singing class and the chamber singing class of Professor Audronė Eitmanavičiūtė (Kaunas, Lithuania). Due to excellent results in her studies and musical achievements, it took her only two years to complete the Bachelor programme. In 2014 Maria Lapteva graduated from the Master‘s programme of opera singing at the State University of Music Hamburg (Hochschule für Musik und Theater) in the class of Professor Mark Taker (Hamburg, Germany). Since March 2014, she has been studying for a Master’s degree in music and scenic art and opera singing at the University of Music and Performing Arts in Vienna, Austria, in the Opera class of Univ.-Prof. Gabriele Lechner, and in the opera class of director, o.Univ.-Prof. Reto Nickler and conductor, Univ.-Prof. Christoph Ulrich Meier


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