Haurd rock

Hard rock
Stylistic oreegins	Blues rock, garage rock, psychedelic rock, rock an roll an rhythm an blues
Cultural oreegins	Mid 1960s, Unitit Kinrick an Unitit States
Teepical instruments	Electric guitar, bass guitar, vocals, drums, sometimes pianos an keybuirds.
Derivative forms	Hivy metal

Haurd rock (or hivy rock) is a loose definit subgenre o rock muisic that haes its earliest ruits in mid-1960s garage rock, blues rock an psychedelic rock. It is typifee'd bi a hivy uise o distorted electric guitars, bass guitar, drums, an aft accompaniet wi pianos an keybuirds.

Haurd rock developed intae a major form o popular muisic in the 1970s, wi baunds such as Led Zeppelin, Deep Purple, Aerosmith, AC/DC, an Van Halen, an reached a commercial peak in the mid til late 1980s. The glam metal o baunds siclik Bon Jovi an Def Leppard an the rawer soonds o Guns N' Roses follaeed up wi great success in the later pairt o that decade, afore losin popularity in the face o grunge. Despite this, mony post-grunge baunds adoptit a hard rock soond an in the 2000s there came a renewed interest in establisht baunds, attempts at a revival, an new haurd rock baunds that cam frae the garage rock an post-punk revival scenes.