Otherwise

Mainstream rock has been a forgotten son of the metal family for almost as long as I have been aware of the music. Ever since the grunge explosion (the merits of grunge even being a definable sub-genre not withstanding), the singles that populate rock radio have had immeasurable influence from the bands that came out of Seattle. The post-grunge movement, as it became known, is known most of all for two things; bands that prefer angst to any other expression of emotion, and a wave of productions that made the bands indistinguishable from one another.