Review: Jan Jelinek has made many fine albums over the years, under both his given name and a handful of occasional aliases. One such pseudonym was Gramm, a handle he plucked out of thin air for the release of the now celebrated 1999 full-length "Personal Rock". Here that set is given a deserved 20th anniversary vinyl reissue, allowing a whole new generation to investigate the dusty nooks and crannies of one of the producer's most techno-centric releases. It is every bit as sample-heavy, glitchy and crackling as his other work, whereas other outings explored skewed hip-hop beats and downtempo grooves, "Personal Rock" was more informed by the steady pulse of dub techno, the deep space fluidity of ambient techno and the locked-in hypnotism of original era minimal techno. The results are out of this world.