This thread presumes rock music needs helping, when in reality, live attendance and album sales for rock artists have been steadily increasing year-on-year - Metallica are at a zenith of popularity they haven't been at since the early 90s, Black Sabbath scored a number 1 album on both sides of the Atlantic after a 30 year hiatus and Avenged Sevenfold are doing a good job of flying the flag for new bands with the same feat.
I suspect a better question would be will Metallica's Glastonbury appearance have any effect on the mainstream perception of rock/metal, to which I'd have to answer no. Not because Metallica won't steal the show at Glastonbury, and not because they won't experience the usual post-Glastonbury surge in album sales, but simply because the likes of Radio 1 are not for changing.
I suspect a better question would be will Metallica's Glastonbury appearance have any effect on the mainstream perception of rock/metal, to which I'd have to answer no. Not because Metallica won't steal the show at Glastonbury, and not because they won't experience the usual post-Glastonbury surge in album sales, but simply because the likes of Radio 1 are not for changing.



