You Have Bad Taste in Music is a great website, with videos of this guy with a megaphone, telling concertgoers they have bad taste in music, and offers them money to not go in.
He has run ins with fans, security, and some success! Some very good ideas for breaking the bad music habit, and his thoughts on the words
ANGST and RIDDEN being less than 6 words apart.
Watch the videos, you won’t be disappointed.