I need a word to describe something that is ubiquitous and seemingly unimportant (even though it's actually quite important).
Example:
Despite its [word], music is influential in affecting mood, making it a perfect tool to use in therapy.
I need a word to describe something that is ubiquitous and seemingly unimportant (even though it's actually quite important).
Example:
Despite its [word], music is influential in affecting mood, making it a perfect tool to use in therapy.
The subject line asks a somewhat different question than the body. The best word I can think of that captures the feel of "ubiquitous and seemingly unimportant, but actually very important" is basic:
From Merriam-Webster:
1 a : of, relating to, or forming the base or essence : fundamental - basic truths
2 : constituting or serving as the basis or starting point - a basic set of tools
That same page also gives some example sentences:
So it possesses the duality of "so simple that it can be dismissed" yet "so essential that it cannot be ignored".
As for your example sentence, you've constructed it so that you need a noun (the subject line asks for an adjective), and you've also reiterated the "actually important" part in the rest of the sentence, which means you don't really need all the nuance in the sought-after word. You can just go for a noun that means "the quality of being ubiquitous and seemingly unimportant". I would actually argue that would make the sentence more effective, as well as opening you up to more options. For instance:
Despite its ubiquity, music is influential in affecting mood, making it a perfect tool to use in therapy.
Despite its banality, music is influential in affecting mood, making it a perfect tool to use in therapy.
Despite its mundanity, music is influential in affecting mood, making it a perfect tool to use in therapy.
Familiarity, perhaps? (Knowledge of a thing or person through long or close association or frequent perception by any of the senses; everyday acquaintance, habituation, OED).
Consider how "familiarity breeds contempt" is used to suggest that (excessive) intimacy/informality/habituation to a thing or person can lead to disrespect/disdain (OED).