The instrument described is a clavichord.
Although not very popular nowadays, it was important between the 15th and the 19th century. In popular music, variations of it can be found in songs by artists such as Stevie Wonder and Bjork, but they mostly used the electric version of the instrument.
Answer:
all of the above, Low light levels
Explanation:
*scribble
Gray because the neutral colours are black, white and gray.
