War of Nerves recorded for the group's 1997 debut album, "All Saints". The group wrote the song as a response to the death of Diana, Princess of Wales. In an interview for "The Irish Times", group member Shaznay Lewis reflected, "I never really thought about things like my own death until it happened to Diana. And the song definitely did help me face those feelings." Group member Natalie Appleton named it her favourite song on the album in the Appleton autobiography saying, "the emotions are powerful and it gives me chills." Sarah Davis of "Dotmusic" gave "War of Nerves" four out of five
Shaznay Lewis entertainment program "Ant & Dec's Saturday Night Takeaway" on 21 October 2006. All Saints' comeback began well, with their single, "Rock Steady", reaching no. 3 in the UK Singles Chart. They followed this with the release of their comeback album "Studio 1". It peaked at no. 40 in the UK Albums Chart. Parlophone Records then released their second single "Chick Fit", but this failed to reach the chart. All Saints then parted company with their record label. In January 2008, Lewis featured on the Wideboys track, "Daddy O". The single was released on 5 May 2008. Lewis is currently writing