Music has always been heavily influenced by the physical spaces it occupies and the people who occupy that space. From classical symphonic music to EDM to stadium rock, all music relates to these spaces and adapts to the experience of their audiences. And the modern space is, disproportionately, headphones. And the modern audience is, disproportionately, a single person.
In other words, nearly all the modern music you listen to was created as an expression of capitalist atomization.