A magical Christmas story with the elf children Vesta and Diana in the Gnome Forest! Four musicians slip into the roles of the four seasons and team up with the audience to sing classic Austrian, Portuguese and Dutch Christmas songs as well as works by Claude Debussy, Engelbert Humperdinck and Astor Piazzolla. This participative concert is all about the non-verbal power of music. Together, performers and audience discover the techniques and functions of the orchestral instruments, hold conversations without words and enter musical competitions.