While She Sleeps is a British metalcore band known for their anthemic sound, socially charged lyrics, and intense live performances. Formed in 2006 in Sheffield, the band blends melodic hooks, crushing riffs, and gang vocals, creating a raw yet atmospheric energy. Albums like This Is the Six (2012) and You Are We (2017) showcase their DIY ethos and evolution into a more anthemic, post-hardcore-influenced style. With a reputation for high-energy shows and a strong connection with their fanbase, While She Sleeps has cemented themselves as one of the most innovative and passionate bands in modern metalcore.