There are multiple artists with this name:

1) Lock is a collaboration between Anthony Whittaker, Chris Thomas, and 'Locke', releasing a 12" titled "Out Of The Fire" in 1997. The b-side of that release, "Into The Sun" appears on DJ Tiësto's Magik 1 compilation.

2) LOCK aka Claus John and Patrick Germann from Bern have completely own making noise.

LOCK sounds as dancable Industrial-Noise should sound. High frequencies, deep resonances and brutal basses, constructed with effect-filters and the use of samples.

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