Classification Paragraph. Shapran Yana

Rock music is a genre of popular music and this  genre encompasses many distinct styles such as electronic rock, heavy metal, folk-rock, glam rock, punk rock and alternative rock.  The first type of rock music is electronic rock, which contains elements of computer-generated or synthesized instruments, including drum machines and electronic guitars, in addition to some of the elements from the original movement. The second type is heavy metal, which focuses less on melody and more on heavy guitars. Third type  called folk-rock, on the other hand, typically uses a much more acoustic sound with instruments like banjos and harmonicas. Fourth type, which is punk rock, tends to be more aggressive and  dynamic. Fifth type is glam rock, tends to be more theatrical in contrast to punk rock.  The last but not least type of rock music is alternative rock. Alternative rock is a fusion of punk rock and hip hop, and remains the youngest type of rock. This classification contains  the main types of rock music out of numerous variations.