Experienced live, it's more like a multimedia art installation.

Nevertheless, in contemporary terms, opera or even movies would not properly be considered multimedia art.

Multimedia art includes, by definition, more than one medium, therefore multimedia artists use visual art in combination with sound art, moving images and other media.

Their first project was a multimedia art show.

For example, a work on canvas that combines paint, ink, and collage could properly be called a mixed media work, but not a work of multimedia art.