On February 29, 2020, the Concert Chamber Orchestra “Ars-Nova”, conducted by Diana Koretska, Kharkiv, was held at the Builders’ Culture Palace as part of the 83rd concert season of the Mykolayiv Regional Philharmonic and Battuta Magica Conductor Festival. The concert program included works by                                                              – E. Elgar. Serenade for strings in E minor op. 20, part 1;                                                  – S. Kusevitsky. Concerto for double bass with the orchestra in F sharp minor op. 3 in 3 parts. Soloist Alexei Baranov (double bass), Kharkiv;                                                        – F. Chopin. Concerto for Piano and Orchestra No. 1 in E minor. in 3 parts. Soloist – winner of international competitions Dmitry Pivnenko (piano), Kyiv.                                  The concert was conducted by Honored Art Worker of Ukraine, art critic Tamara Piven’.