English-born sisters Mel and Kim Appleby rose to prominence in the late '80s thanks to the producing team of Stock, Aitken & Waterman. In late 1986, Mel and Kim released their debut single, "Respectable." The song combined '80s dance-pop with Stock, Aitken & Waterman's trademark slick production. "Respectable" became a huge international success, helping to launch their debut album F.L.M. up the charts in 1987. The album produced two other singles: "F.L.M." and "Showing Out."