Rock and roll is often used as a generic term, but its sound is
rarely predictable.from the outset,when the early rockers merget country and blues,rock has been defined
by its energy ,rebelion and catchyhooks ,but us the genre aged,it began to shedthose very characteristics,plaving equal amphasis on craftmanshimp and pushing the bandarise of the music.
during the ’80s hard rock was dominated by glossy pop−metal,although,Guns’n’Roses,the Black Crowers.
Still the ’90s did produce a few exceptions such as Oasis,Urge Overkill,and the serious but anthemic Pearl Jam.file:///home/ucenik26/Desktop/l23085cpa7c.jpg