Is There A Type Of Music Called Red Metal

What is the difference between Heavy Metal and Rock music?

Rock :A big genre of musicHas its own sub-genres - Hard Rock, Folk Rock, Punk Rock, Alternative Rock, Garage Rock, Psychedelic Rock, Progressive RockWas created from genres like blues, rhythm and blues, country etc.Rock music of 1950s is called “Rock N’ Roll”. But accurately a certain type of rock music is rock n’ roll. So, rock n’ roll and rock isn’t the same thing. Rock N’ Roll is a tiny part/genre of rock music. In rock n’ roll there are old instruments. For example - Double bass was used instead of bass guitar. Snare drums were used more than other pieces. Incomplete drum sets. Rock N’ Roll sounds more likely blues played heavilyInstruments like electric guitar (rhythm and lead), bass, drums, keyboards, vocals are used.Example - Led Zeppelin, Beatles, Rolling Stones, Queen, Pink Floyd, Who, Guns N’ Roses, Green Day, Linking Part etc.Heavy Metal:A sub-genre of rock music.Basically it has sub-genres but accurately heavy metal and metal are two different things. Heavy metal is only a certain type of metal music. Old/Classic metal. Which is called “Traditional Heavy Metal”. So, it makes heavy metal is a sub-genre of metal. So, heavy metal is a sub-genre of sub-genre of rock.Prominent genres of metal - Thrash, Heavy, Speed, Death, Black, Power, Folk, Symphonic, Neoclassical etcMetal is the heaviest sub-genre of rock music.Same instruments as rock musicWas originated in 1970s.Has classical music inspirationExamples -