Originally released on September 30, 1991, Orbital's eponymous debut album became known as "The Green Album" to distinguish it from their second album (known as "The Brown Album"). The Green Album includes the seminal 'Belfast' and a live version of 'Chime', the landmark dance track that launched their career in 1990. The album has been remastered and represented in multiple formats, released April 19th alongside the band's 'Green Album' UK tour.