Ostgut's year of high profile album releases continues apace as Luke Slater graces the label with an album under his lesser spotted alias L.B. Dub Corp. Despite their being only four L.B. Dub Corp releases over a seven year span, it's still a name synonymous with the Mote-Evolver boss and has served up some considered highlights of the producer's distinguished discography. Unknown Origin arrives on Ostgut two years after Slater's excellent Planetary Assault System long-player for the label and sees him explicitly look to alternative poetry for inspiration with dub poet Benjamin Zephaniah a prominent presence, contributing to two tracks on Unknown Origin. Despite this, the mood is still resolutely Ostgut and Slater's pedigree is clear throughout.