Calgary Police Claims Listening To ‘Heavy Rock Music’ May Mean You’re In A Hate Group Adan Salazar Posted on September 4, 2017 Posted in Aggregated No Comments Tagged with Hot News Police claim listening to “loud, heavy rock music with violent lyrics” is a warning sign. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email