The cozy hall of the Losev House will be filled with the sounds of flute, violin, and cello. The Sonus Viatorem trio will perform chamber music from Bach to Cherepnin, including rare arrangements and a Russian premiere. A festive chamber music concert will take place in the music salon of the Losev House, dedicated to the Day of National Unity. On stage, the Sonus Viatorem trio will perform - an ensemble consisting of talented young musicians: Irina Lemeshkina (flute), Elena Grigorieva (violin), and Valentin Murashkin (cello). The ensemble was founded in 2023 and has since been actively performing in Moscow, participating in festivals and cultural projects. The musicians pay special attention to rarely performed works, as well as creating their own arrangements. The concert program will feature works by Bach, Handel, Haydn, Borodin, Schmid, as well as the Russian premiere of a trio by Alexander Cherepnin. Some of the compositions will be presented in their original versions, while others will be in arrangements. Before and after the concert, guests will be able to visit the exhibition "Witness of the Century. In Memory of A. A. Takho-Godi" at the museum for free.