"ACHЯOME & FRIENDS: Contaminations" is the fourth concert of "...e adesso musica!" - seventh edition, the Contemporary concert season in Bergamo. Music by P. Ayres, A. Greig, D. Anzaghi, V. Fellegara, C. Rebora, P. Cattaneo. Classical music interacts with "other" genres and fields through allusions, arrangements, stylistic syncretisms and quotations. In this concert a world premiere by A. Greig from the Composers Edition and a piece taken from the CD VITTORIO FELLEGARA CHAMBER WORKS by ACHЯOME ensemble (VERMEER, 2021)