These three videos all have things in common which are dance, music, and expression. All dancers are going along with music, they tend to express the emotion of the music being played, and make certain notes more dramatic than others
by using their bodies. The physical and emotional expressions let the viewer understand the emotions and feeling of the dance. Musical score is very prevalent in these videos, each note, and each beat being played has meaning to the dance being performed. It is important that the dance expresses the music in specific ways in order to obtain the emotion they want the viewers to feel.