Outskirts is the b-side from the single Stand Up (1989).
In 1987, Hyde, Smith, Thomas, Burrows and bass player Baz Allen formed the band Underworld. The band signed to Sire Records and released the album Underneath the Radar in 1988 and, following the departure of Burrows, the album Change the Weather in 1989. This version of the band disbanded in 1990. The Underworld of this period is now often referred to as "Underworld Mk1.
