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". LP, Vinyl record album

An electronic prog classic – served up by the Harmonia trio of Dieter Moebius and Hans-Joachim Roedelius from Cluster, plus Michael Rother of Neu! The tracks here have a definite Cluster-like sound – instrumentals that use organ, keyboards, guitar, and electronic percussion to build up some wonderfully analogue-styled grooves – often quite slow at first, but filling up nicely as added elements come into the mix! The record's easily one of our favorites from the time, and has a much darker sound than later Moebius/Roedelius work. Titles include "Watussi", "Ohrwurm", "Ahoi", "Dino", "Sonneschein", "Sehr Kosmisch", "Veterano" and "Hausmusik". Full LP of bonus material! (Note: This item is not for sale online until 7:00am on Sunday, April 21. It is in limited supply – and by nature of the Record Store Day rules it will be offered for sale first to customers who visit the Dusty Groove retail outlet in Chicago the morning of Saturday, April 20. It will not be pre-sold or reserved in any way. However, after 7:00am on April 21 we will offer up whatever we have left for sale online.) LP, Vinyl record album

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

Heady work from Cluster – a record that really helped set the tone for a whole generation of German experimentation! The sound here is incredibly dense – guitar and keyboard parts that are processed heavily, looped back on themselves, and sometimes supported by a bit of electronics – all at a level that's still quite fresh and free – never too jamming, nor too experimental for experiment's sake! There's an intrinsically rhythmic feel to the whole record – a cosmic pulse that ebbs and flows beautifully – and the whole thing still has a lot more of an edge than most of the later work from the team of Dieter Moebius and Hans-Joachim Roedelius. The album was co-produced with Conny Plank – and titles include "Plas", "Im Suden", "Fur Dir Katz", "Georgel", "Live In Der Fabrik", and "Nabitte". LP, Vinyl record album

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

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". LP, Vinyl record album