Every method is used for creating reality of illusion.
Those are utilized for giving reality and reliance to people and that lives in this world, the color and the sound are one of them.
Though color and sound have some meaning, first let's talk from there.
As you know, if the world that you live doesn't have light, you can't see anything, and maybe you doubt even your existence.
Further if you can't hear voice as a sound indicating other existence, and if you can't see the individual, it is difficult to understand these exists.
If all of colors and sounds are lost, it is difficult to form real society.
But light is poured the world, and making colors and sounds that have various frequencies increase the reality of the world.
Also various colors and sounds affect people, bring out your hiding emotion, become tool that express your emotion, and utilize when you give healing.
It feels like a different thing, the smell is also a kind of color and sound in a sense.
Though existence method is different, there is same work affect to people.
The color and the sound disappear, people lost reality instantly.
And the color and the sound form not only reality in your world, it is used as a common role even in the multidimensional world, and the place where there is another energy.
However there is a difference in frequency used by each energy body, people may not see, not feel, or feel too strongly.
But using methods are the same.
These give its worldview reality, and these indicate emotional expression of those energy bodies.
Originally, there is no color or sound in everything.
It is just a tune that creates illusions, and they are not used to form materials.
However these exist in reality of illusion, and accept the existence.
What do you want create to utilize color and sound?
The color and the sound great affect the existence of the world.
You can be possible healing people, disturb emotion, and communicate your thought with them.
All of those express reality, and they inform that you can face self-emotion.
* This is a message which was answered when I asked the creator through me in my mediation time, I typed on the same time in 2nd, Nov, 2013, then I modified, translated.
"you" within sentences indicates us that live this world.