Marcus Eoin and Mike Sandison have released five studio albums in 30 years, which by any measure is a considered pace. The move - from Music Has The Right To Children's woozy nostalgia, then through Geogaddi's uneasy esoterica, Tomorrow's Harvest's post-apocalyptic grey, and finally into a fifth layer now named Inferno - traces a descent that many could have seen coming. It's also the name of the first volume in Dante's Divine Comedy, which sees the fictionalised Dante take passage through the underworld. With no music released yet, it's still fairly obvious what the duo are getting at, not least with this exclusive translucent red vinyl edition (which is already close to selling out): there are references in the titles from Hindu scripture to Crowleyan thought, and a Biblical nod with 'The Word Becomes Flesh'.