An ever-present name in underground house, Alex Celler is back once again on Baby Ford's cult Trelik label. This is his third and maybe best outing yet with 'Twilight Firedancer' being a long and extended dub tech workout with wobbly bass and off-balance drums topped with glowing chords that bring occasional relief to the pressure of the groove. 'Mescaline' is much more busy with abstract pops and squeaks, synth modulations and an urgent, tightly programmed minimal tech groove that you would expect of this label. It's high-class music for mind and body.