The main 4 a long time with the sixties has traditionally been witnessed being an era of hiatus for rock and roll.[56] Much more recently some authors[weasel text] have emphasised crucial innovations and trends in this period devoid of which long run developments wouldn't happen to be doable.[fifty seven][58] https://pink-floyd-comfortably-nu23308.fireblogz.com/63492671/the-2-minute-rule-for-rock-music