Explain how gouache is created. how does the paint used for gouache usually come and what must be added to it before it is used?

Gouache is a type of watercolor in which white pigment is added, creating a duller effect and a tinted feel with a smooth finish. The paint usually comes in tubes, with which the artist must add the vehicle (water).

Explanation:

I hope this helps!

it would usually depend on the genre that they would provide

they most likely have a instrumental version. just look it up on google.