Headbanging music is a genre of music that is characterized by fast tempos, distorted guitars, and aggressive lyrics. It is commonly referred to as METAL music, which is the crossword solution for the term 'headbanging music'. METAL music originated in the late 1960s and early 1970s, and has since become one of the most popular genres of music in the world. It is known for its intense energy and powerful sound, which often encourages fans to headbang along to the music.