The most important component of a play is/are:
the setting
the characters
the stage directions

I am choosing the stage directions because without stage directions the entire play would be a mess

the setting

Explanation:

the setting is the most important part because it helps people to understand whats going on

it really depends on their taste in music or what they grew up listening to. most adults would pick classic rock like elvis presley or country like dolly parton. teens might choose some hip hop like drake but not all of it.

in my opinion most adults would say its stupid. teen would say its great or amazing.