The unusual structure of the composition is based on the principle of "ostinato", which means the repetition of one or more main musical themes throughout the entire musical work without any changes or development. The piece consists of 106 short musical blocks, that are repeated and alternate at the request of the musicians. The score serves more as a hint or an approximate instruction manual, so each performance of "Canto Ostinato" is unique. It does not exist as a completed piece of music: the composition of the instruments and the number of performers may vary, resulting in a song, that can last from an hour and a half to a whole day.

The concert will feature an hour and a half version of Canto Ostinato musical composition for two marimbas and two vibraphones. The unusual combination of instruments will create a unique sound palette, riddled with bright melodies, polyphony and energy.

Simple Music Ensemble World is a Chamber Music Community that raises concerts on the world's best stages and unites professional musicians from different countries who sincerely love their work. The team is multifaceted and is continuously developing, introducing new ideas, expanding the boundaries of their creative activity.