Cool vibrations move to and fro.

If the wave is longer then the sound is very low.

In the vibrations of a baby's cry,

the waves are shorter and

the sound is very high.

chorus:

Sound travels in waves.

Sound travels in waves.

Sound travels in waves.

Listen to the sound. Is it high or low?

You can her that pitch deep down inside your soul.

Listen to that sound. Is it soft or loud?

Amplify the volume when

you’re speaking to a crowd.

repeat chorus:

Here's a wave that's bouncing around.

Can you hear the echo of the original sound?

It's coming at you at seven hundred miles per hour.

That energy sound is a very awsome power.

repeat chorus

There's three bones and a drum in the middle of the ear.

When tickled by vibration, that's when you hear.

Those sound waves come in many sizes and shapes.

Listen to the sound. Is it treble or is it base?

repeat chorus