ベリャーエフ・サークルが演奏したのはクラシック？
The Belyayev circle believed in a national style of classical music, based on the achievements of the composer group The Five which preceded it. One important difference between composers in the Belyayev circle and their counterparts in the Five was an acceptance in the necessity of Western-styled academic training; this was an attitude passed down by Rimsky-Korsakov, who taught many of the composers in the circle at the Saint Petersburg Conservatory. While these composers were more open to Western compositional practices and influences, especially through the music of Pyotr Ilyich Tchaikovsky, they closely followed many of the compositional practices of the Five to the point of mannerism, especially in their depiction of folkloric subject matter.
Belyayev circle believed in a national style of classical music