Severed Heads tribute album to celebrate the 20th anniversary of Clan Analogue. Head over here for details on how to get a copy. Headspace: A Tribute to Severed Heads by Various Artists To mark its twentieth anniversary, Clan Analogue are proud to release the new compilation album Headspace uniquely celebrating the heritage of this Australian electronic music and arts collective. Headspace is a tribute album to the legendary Severed Heads, with Clan Analogue’s artists reinterpreting their favourite tracks from this seminal Australian electronic music act.