Original sentence: Nevermore started in the beginning of the 1990s, when the band Sanctuary was pressured by its recording label to change its musical style, switching from heavy metal to grunge, which was obtaining mainstream success at the time due to bands such as Nirvana
Edited sentence: Nevermore was the offspring of a clash in the band, Sanctuary, resulting in Warrel Dane and Jim Sheppard to leave the band.Sanctuary was pressured by its label to change its musical style in the beginning of the 1990s, switching from heavy metal to grunge, because of the intense popularity of the genre.The Politics of Ecstacy, were the first real front to display Loomis' ability at playing a 7 stringed guitar