Really? Stating facts that have to do with Islam without citing evidence is wrong. In your case, stating things that are wrong without citing evidence is very wrong. Lest your comments be read by a person and thought of to be true, you should never throw out a verdict on such an issue without providing an explanation.

Music is haraam. This is a well known fact.

The Messenger of Allaah (peace and blessings of Allaah be upon him) said: “Among my ummah there will be people who will regard as permissible adultery, silk, alcohol and musical instruments.” Narrated by al-Bukhaari (5590). See also: al-Silsilah al-Saheehah by al-Albaani (91).