Wald:Sinfonie.

Every summer, a renowned chamber music festival takes place in the small Finnish town of Kuhmo. Musicians and guests from all over the world populate the streets and enjoy nature. Only Pertte and Lassi, two retired friends, don't like the hustle and bustle and prefer to spend their time fishing at the lake and in the sauna. Until they have no other choice and are persuaded by their wives to go to a concert...