Gorgeous nature and wildlife cinematography, accompanied by a soaring classical soundtrack, illuminates the rich world of the Earth's waterways in this video portrait. Turning their camera on the lake shores, river banks and streams that populate the landscape, the filmmakers find a world teeming with life -- and music. as geese take flight to Rossini's "Barber of Seville," bears teeter on a fallen log to Verdi's "La Traviata" and more.