Time and space is the concept in the viewpoint theory which combine both the dance and the stage movement approach in united states. Space is one of the fundamental element of the dance as it is refers to physical space in the dance movement.
Space plays an importance role for the dancers as by using the space element the dancers coordinate and also synchronized their dance and it include level, direction and focus.
Whereas, time is defined as the dancers movement according to the time and it include beat, music and the rhythm.
Tempo is known as the speed at which a sound is playing. So the frequency of a sound and how it is related to the highness or lowness of the tone is rather known as a <u>pitch</u>.
The primary feature of modal jazz is <u>chord</u> being used for a long period of time. Each chord is derived from a mode, or scale. Many modal compositions featured one chord for 8 to 16 measures.