A genuinely international musical figure, Maestro Beryn has collaborated with world-renowned stars of opera and instrumental music such as Anna Netrebko, Roberto Alagna, Mischa Maisky, Sergei Nakariakov, Maxim Vengerov, Giora Feidman, José Carreras, Daniel Müller-Schott, Daniel Hope, Al Di Meola, Yuri Bashmet, Vladimir Spivakov, Maria Guleghina, Alexander Ghindin, Hibla Gerzmava, Oksana Volkova, Ekaterina Scherbachenko, Alessandro Safina, Valentina Nafornitsa, Sergei Volchkov, Natalia Kovaleva, Margarita Shaposhnikova, Berle Sanford Rosenberg (including a joint recording of Neapolitan songs "O Sole Mio" – London, Olympia), Sabine Meyer, Konstantin Moskovich, and many others. His tours span the globe, he performs in prestigious halls in Germany, Italy, Spain, Portugal, France, Austria, Hungary, Switzerland, Israel, and other countries.