Click here to visit our new site --> CafeDVD 2.0 (2000) Rating: Starring: Director: Category: How-to & Adult Educational, Children & Family, Education & Guidance Studio: Subtitles: Length: 15     Let's Form a Band: Understanding Sound (2000) is an educational film that follows a group of young friends as they explore the basics of sound and music to create their own band. Through hands-on experiences and fun activities, viewers learn about sound waves, pitch, and various musical instruments.