Guru Guru is a German krautrock band formed in 1968 as The Guru Guru Groove by Mani Neumeier (drums), Uli Trepte (bass) and Eddy Naegeli (guitar), later replaced by the American Jim Kennedy. After Kennedy collapsed on stage due to a serious illness, Ax Genrich replaced him to complete the classic Guru Guru line up, in time for their debut album in 1970.

Guru Guru's debut album shows why the band, even if it never reached the levels of appreciation and influence the likes of Can or Neu! did, still maintained a healthy reputation over the moons for its early work. Opening number "Stone In" has a quite appropriate title for a starting track - it is wonderfully tripped out, to be sure, and if Manuel Gottsching was more of a guitar god, Genrich kicks up a lot of frazzled noise. The principle of the Trepte/Neumeier rhythm section seems to have been "find loud weird grooves and then play them, sometimes chaotically." Again, they aren't Can's wickedly effective combination of Holger Czukay and Jaki Leibezeit, but they're not just falling over themselves either. The title track is the most memorable song, almost entirely eschewing conventional rhythm for an inward collapse of feedback and noise that sounds either like the Stooges' "LA Blues"…

Guru Guru's second album starts off on a chaotic note, but "Electric Junk" soon resolves itself into a full-on band jam and takes it from there, showing again that the band readily trod the fine line between merely skilled and truly inspired. There's always a nagging sense on this album that the group is but one step away from prog rock wank of the worst kind, but then there'll be a thick blast of righteous noise or a suddenly lovely dark chime that feels more Blue Oyster Cult than Emerson, Lake & Palmer, say. This can even happen out of nowhere, like the odd spoken word pronouncements interrupting the attempted drum solo on "Electric Junk" or the open-ended electronic moans and echoed calls during the floating midsection of "Space Ship"…

The third album from the essential Krautrock power trio Guru Guru's early forays is as essential to the avant-rock collector as Faust's Faust Tapes, Can's Tago Mago, and the early experiments of Kraftwerk and Neu! Dating from 1972, it's an unprecedented display of drone-rock on the heavier, psychedelic side of the '70s German underground. Guru Guru's lineup changed periodically, and throughout the '70s, the project took contributions from Conny Plank and Hans-Joachim Roedelius, among others, and were tightly connected with the Kraftwerk off-shoot Harmonium. This album is undoubtedly one of their greater works, alongside UFO and Hinten recorded by the essential trio of Ax Genrich on guitar, Uli Trepte on bass, and leader Mani Neumeier on drums and keyboards.