Cultural embarrassment

The next episode in the category "youth is as fucked up and has as much bad taste as the previous generation":

When the eldest school kids, about 14 to 16 years old, of a nearby 10-classes-school meet in their niche before the building, start to entertain the whole surrounding area with their music and among it you recognize some kind of newer, 2015-updated-like version of Eiffel 65's "Blue".