> music, which is supposed to flow with soft, pleasant and melodious tunes and beats…

This is very subjective.

And as you earlier say, e.g. military band music is supposed to do the opposite.

> …has turned into a cacophony of loud shouting and hysteric expressions and acts of the artists.

Chill music is actually very popular these days, especially on streaming media and youtube but it’s also accessible via traditional media.

He must find Beethoven scandalous.

Yeah Lofi is huge!