Can you imagine life without music? It's very difficult to imagine no doubt, but one thing is certain, life would have been dull and boring had it not been for music. In fact you can never come across a person who says that they have never hummed a tune in their life or that they do not love music. Well everyone cannot become great singer, but we all exercise our vocals in the privacy of our bathrooms. If anyone says that they do not sing in the shower, chances are likely that are they are lying. Heavy metal music is a genre of music that evolved in the late 60s and early 70s. Heavy metal music is also referred to as metal music, and this music reached the zenith of its popularity in the 80s and many subgenres of music evolved from heavy metal music. The sounds associated with heavy metal music consisted of heavy guitar and drum centered sound with highly amplified distortion of fast guitar.

Devoted fans of heavy metal music are referred to as headbangers and metalheads world wide. Heavy metal music is characterized by loud distorted guitar sounds, dense drum and bass sound, emphatic rhythm combined with vigorous vocals. A typical heavy metal music band consists of a bassist, a rhythm guitarist, a drummer, a lead guitarist and a lead singer or vocalist. The vocalist may or may not play an instrument. Today heavy metal music has a variety of styles namely power metal; progressive metal and symphonic metal and most of the present day bands often make sure of the electronic keyboard. The heavy volume used in heavy metal music is a vital element of attraction towards the music for fans, especially for live performances. Most popular theme for songs of heavy metal music is violence, fantasy, sex and the occult.

Physical gestures are a vital part of heavy metal music and this is very much evident during live performances. Moshing, headbanging, hand gestures like devil horns, stage diving, air guitar and crowd surfing are very popular among singers and fans of heavy metal music. If you are thinking that heavy metal music is just a form of entertainment, then think again. Researchers have recently found out that heavy metal music can be a great source of comfort to teenage children. The study has found out that teenagers who regularly listen to heavy metal music cope better with pressures as compared to their peers. So now if you find out that your teenage child is hooked to heavy metal music you can just simply rest easy.

Heavy metal music has several subgenres. Underground metal is one of the broad categories of heavy metal music and there are five categories under this namely: death metal, trash metal, black metal, doom metal, gothic metal, power metal and trash metal. The sound that was developed by trash musicians was mush faster and aggressive then the original heavy metal music. Some of the popular heavy metal musicians and bands are Guns N Roses, Iron Maiden, Poison, Bon Jovi, Ozzy Osbourne and Deff Leppard.