Acoustic instruments.
Simple chord progressions such as C-F-G or Am-G.
Simple time signatures such as 3/4 or 4/4.
"Sharp" or natural keys such as C, D, E, G or A.
Simple scales such as pentatonic minor (blues), pentatonic major, major, melodic minor and mixolydian.
Because art is something humans just do. all humans have a liking to music or drawing or sculpting or some kind of art. its not a cultural thing, its a human thing.
Answer:
Creativity
Explanation:
(This is my own opinion.)
I believe that a company would look for creativity while seeking for a multimedia artist, because then they can have more ways to expand the company by attracting people with the art, and maybe also because then they would have lots of ideas, making a wide variety of things helpful to the company.
(Sorry for my broken english, I am spanish so I don't really write it well.)