On 6 February, Ksenija Sidorova and Leticia Moreno are performing together with the London Chamber Orchestra conducted by Oliver Zeffman at the Cadogan Hall. The programme includes two major works: Antonio Vivaldi’s Four Seasons and Astor Piazzolla’s Four Seasons of Buenos Aires, arranged by Claudio Constantini as a duo concertos for accordion and violin, and played for the first time in London.