### What Is Music?

**Music:** Sound organized in time

**Sound** is vibration transmitted through a solid, liquid, or gas; particularly, sound means those vibrations composed of frequencies capable of being detected by ears.

**Related Vocabulary:**  
Sound:  
Pitch:  
Intervals:  
Dynamics:  
Tempo:  
Pulsed:  
Unpulsed:  

**Please answer the following questions**

* If you listen to pop music, is the music you listen to pulsed or unpulsed?  
* Does sound exist everywhere? Explain why or why not?