'DCXXXIX A.C.' is out now on digital formats, with a limited vinyl edition landing on March 30.
'The Spell' is out on Ninja Tune's sub-label Counter Records today.
'X - Poème Symphonique' was performed live on Boiler Room with a 50 piece classical symphonic orchestra.
This year's edition takes place from September 16 - 18 in Marrakech.
The event will take place on January 10th at Cenote Dos Osos in Mexico.
The tour will hit nine cities across Europe between October 6 and November 7.
Hot on the heels of their gorgeous debut album, the men from Howling discuss their upcoming fest.
Curated by RY X and Frank Weidemann, the inaugural Sacred Ground Festival takes place next month.