IF... is a London-based band with members who have also played in 586, The 18 Carat Love Affair and The Drowners. The group makes cut-and-paste art punk, glam pop and neo-romantic post-punk, with its sound described as drawing on The Fall, Suede, One More Grain, The Yummy Fur and Josef K. The line-up includes a female vocalist.

Another project using the name IF focuses on progressive rock, with a sound that draws on the musical traditions and rhythms of Northern Europe. It is presented as a written, arranged and performed project that balances soft passages with stronger, sharper sections. The project is associated with the website inevitablefaith.com.