The first rumblings of genius from German electronic giants Cluster – but oddly, a record recorded without any synthesizers at all! The team of Dieter Moebius and Hans-Joachim Rodelius are both playing organ here – as well as cello and Hawaiian guitar, and some "audio-generator" and amplifier effects – and they're recording with some excellent production help from the legendary Conny Plank, who uses all sorts of weird techniques to mess up the sound in really great ways. Ordinary notes are completely abstracted here – given cosmic tones and echoey rumblings that are far more challenging than most of the later work by Cluster, especially the pair's more ambient late 70s recordings. The 3 long songs are identified only by their timings – "15:33", "7:38", and "21:17". CD

A key meeting between 2 important forces in electronic music in the 70s – the increasingly-experimental Brian Eno and the Cluster team of Dieter Moebius and Hans-Joachim Roedelius! Unlike the trio's other album, this one's an all-instrumental affair – one that takes the atmospherics of Cluster, and gives them a darker Eno edge – in a way that gives the record an incredibly moody feel, and predates endless electronic work to come in the 90s. There's a spare brilliance here that's almost indescribable – songs that are hardly songs, sounds that slide back into silence – but somehow the whole thing's got a power that's far beyond the sum of its very small parts. Titles include "Wehrmut", "Fur Luise", "One", and "Die Bunge". CD