Answer:
An artΒ-form and its colour-ful result.
Power enough to smash ships and crush roofs. Yet it still must fear the sun.
How many months of the year have 28 days?
It is a symphony of noise, It can produce both grief and joys, It is inspiring and grand, Made by a person or a band.
What goes up but never goes down?
I am a rock group with four members. All dead one was assassinated.