Keith Tucker's long-running electro project rarely strays into the straighter techno field, so it's interesting to hear how typical 4/4 producers approach Aux 88's original material. The most conventional version is Andrez Bergen's take on "Electronic Underground" under his Little Nobody alias. Using tribal drums and shards of glitchy percussion, the epic, soaring synths nonetheless remind the listener what city "Underground" originated from. Arne Weinberg's take on "Underground" is more rooted in the Detroit techno narrative, with doubled up claps and a wiry groove underpinning more subtle melodic bursts, but the highlight comes from G Man. It's been a long while since Gez Varley worked under this guise, but his symphonic string-led take on "Shadow Dancing" is a reminder of his prowess as a techno producer.