The origins of SDOS are in 1996, when out of the split-up band Abyss, a new band named Six Degrees of Separation is born. In March of the same year, the first demo “Dark Ages” was released and met with a very positive reception. In 2000, the second demo “When Autumn Comes” was introduced. With both recording getting acclaim both in Czech Republic and abroad, the band decided to record a debut album, which was released in 2002 under the title “Moon 2002: Dark Breed”. Subsequently, SDOS played on big Czech festivals as well as headed to Austria and Switzerland. In 2003, significant personal changes took place in the band, yet two year later, SDOS released their second album “Triotus, Tricephalus and Tribadism”. In 2007, yet another studio creation entitled “Chain-Driven Sunset” is spawned and nominated for Břitva and Anděl musical awards. After numerous club and festival live shows, the band released the latest album “Of Us” at the beginning of 2010.