Steve O'Sullivan recently launched the Blue Channel project as a kind of sonic companion to his similarly minded dub techno work as Blue Train, in the process paying tribute to Berlin's masters of the extended dubbed-out groove, Basic Channel. This is the second EP in an ongoing series and begins with a fresh 'Bluetrain Special Edition Dub' of 'Complete With U', a track featured (in its original mix form) on the previous EP. This take is more percussively propulsive and addictive - thanks to a locked-in dub house style groove - with warmer synth sounds and echoing vocalisations. It's basically a hat-tip to classic Rhythm & Sound singles of old, albeit with drums that more neatly fit into a wider variety of DJ sets. Over on side B, 'Traveller' is a fine slab of pitched-down vocal digi-dub with added ambient dub sonics.