FM are a British rock band (known as FM UK in North America to avoid confusion with the Canadian progressive rock band of the same name) formed in London during the summer of 1984. Indiscreet, originally released in 1986, is their acclaimed debut album and features the single Frozen Heart. The opening track, That Girl, was famously covered by Iron Maiden as the B-side to their single Stranger in a Strange Land, after it had been performed live by The Entire Population of Hackney, a project featuring Andy Barnett, a former and future FM member, and Maiden guitarist Adrian Smith. By the time Indiscreet was released, FM had rewritten parts of That Girl, while Iron Maiden's version, released three weeks later, featured the song's original arrangement. Indiscreet is available as a 40th Anniversary Edition on translucent red coloured vinyl and includes a lyric insert.