Hans-Joachim Roedelius

Hans-Joachim Roedelius (born 26 October 1934) is a German electronic musician and composer. He is best known as a co-founder of the influential kosmische groups Cluster and Harmonia. He also performed in the ambient jazz trio Aquarello.
Biography.
Early life.
Roedelius was born on 26 October 1934 in Berlin, Germany in the family of a dentist. He was an unwilling member of the German Youngsters in the Hitler Youth, membership being mandatory for all boys from the age of ten, and appeared in several propaganda films ("Faded Melody" by Viktor Tourjansky in 1938 ; "Riding for Germany" by Arthur Maria Rabenalt in 1941). Roedelius and his mother Gertrud were evacuated from Berlin to a small hamlet in East Prussia. In his book "Future Days: Krautrock and the Building of Modern Germany", David Stubbs writes that "the aftermath of the war was most difficult for the Roedelius family" who didn't have "enough to live on and just a bit too much to die on". He served two years in prison after the war when he attempted to defect from East Germany. Before managing to escape over the border into West Berlin in 1961, he had worked as a physical therapist and masseur. Soon thereafter he gave up his day job to pursue a career in music.
Kluster, Cluster and Harmonia.
In 1968 Roedelius co-founded the music commune known as "Human Being" and co-formed Zodiak Free Arts Lab, the center of Berlin's Underground Culture at the time, with conceptual artist Conrad Schnitzler. He met Dieter Moebius at the Zodiak. In 1969 Roedelius, Schnitzler and Moebius formed Kluster. In 1971 Schnitzler left the group to start a long-running solo career and Moebius and Roedelius anglicised the band's name to "Cluster". They signed first to Philips then to Brain.
In 1973 Roedelius and Moebius worked with Neu! guitarist Michael Rother under the name of "Harmonia". "Musik Von Harmonia" was released on the back of a huge publicity campaign by Brain. Harmonia released one further album, 1975's "Deluxe". Rother also co-produced the 1974 Cluster album "Zuckerzeit". British musician Brian Eno, a fan of both Cluster and Harmonia, joined them for several jams, the result of which was released in 1997 as "Tracks and Traces". Rother left Harmonia to pursue his solo career and Cluster returned to the studio to record "Sowiesoso" which was released on Sky Records. Brian Eno later worked on two albums with Cluster: 1977's "Cluster & Eno" and 1978's "After the Heat", the latter of which gained the band much attention in the British music press. A further Cluster album produced by former Tangerine Dream member Peter Baumann "Großes Wasser" extended Cluster's music into long form.
Solo career.
Roedelius' solo career began with "Durch die Wüste" in 1978 and then "Jardin Au Fou" in 1979. The first of the lengthy "Selbstportrait" series was released in 1979, being material done beside his work with Cluster and Harmonia, without the input of his collaborators. Mostly recorded on simple two-track equipment, the Selbstportraits make up the backbone of Roedelius' early solo recordings. Leaving Sky in 1982, his work took a more new-age style as he signed to Virgin's "Venture" sub-label. During this period, his best selling solo album "Geschenk des Augenblicks – Gift of the Moment" was released.
He was dropped by Venture in 1989 and began releasing on a variety of small labels.
"Sinfonia Contempora No. 2: La Nordica (Salz Des Nordens)" was released in 1996. Also released in this period was "Selbstportrait VI: The Diary of the Unforgotten", the first of the modern "Selbstportraits". Now, rather than merely remastering the seventies tapes, Roedelius also played over them, the sound montage "Homage á Forst" samples many Harmonia and Cluster tracks into the mix.
21st century.
The turn of the century was Roedelius' most productive year, with no fewer than eight albums being released between 2000 and 2001. Reprising the "Selbstportrait" series for the seventh time in 2000, Roedelius composed entirely new tracks for the first time on "Selfportrait VII: dem Wind voran – ahead of the wind". The new millennium also saw Roedelius begin to work with other, usually younger, musicians than he had done since the late eighties.
In the meantime, Cluster had reformed. 1990's "Apropos Cluster" was an update for the band, being a work of avant-techno not dissimilar in style to "Großes Wasser". In 1996 Cluster embarked on two international tours, one of Japan and one of America. Cluster reunited again in 2007. 
In November 2010 it was announced that Cluster had split up for the third time. In the official announcement, the split up was described as Moebius leaving the group. In the wake of this news, Roedelius announced that he was beginning a new project called Qluster, to follow on from Cluster and Kluster. The band is made up of Roedelius and accomplished electronic musician Onnen Bock with third member Armin Metz and released a trilogy consisting of ""Rufen", "Fragen" and "Antworten"" ("Calling", "Asking" and "Answering") in 2011.
His autobiography, The Book - The Autobiography of Hans-Joachim Roedelius, was published in 2018.
In March 2021 Roedelius launched his official website and in April he performed his first free surprise live stream concert on YouTube. 
Discography.
In bands
Solo work
Collaborations
With Andrew Heath and Christopher Chaplin