One of the shining beacons of the UK post-metal scene, Bossk have steadily built up an unrepentantly loyal following since 2005. Before they reach the big 20, the band are taking this opportunity to take pause and reflect on their past and all the hard graft that has led them to become one of the most lauded bands in the genre. .4, the latest in a series of numbered releases that presents material outside the remit of Bossk's full-length album output, is a celebration of those 20 years and provides an enticing aperitif for their 3rd album proper, to be released sometime in 2025. One deciding factor that emboldened Bossk to celebrate their past is the amicable departure of vocalist Sam Marsh due to his permanent relocation to the United States. The band wanted to give Sam an epic recorded send-off and the colossal 13-minute Events Occur in Real Time provides a fitting farewell for the vocalist, who's guttural razor-wire screams have provided tectonic shifting textures to the band since their inception in 2005. Acting as the centrepiece of .4, this is the first studio take of the song ever recorded, conceived as it was in 2008, just months before the band went on temporary hiatus. The only version available prior was recorded live and released on a limited edition split 12" with long gone fellow post-metal band Rinoa. .4 gives Bossk the opportunity to record the song in a new and reimagined way, replete with mariachi-style trumpet work courtesy of Adam Faires.