Horizon

There are several official versions of this composition:

the original live album recording from 1983 (and an excerpt of it)
a live recording of Section 1 from 1983
a remix of Section 1 from 2010
a remix of Section 4 from 2010
two short live recordings from 2012 and 2014, respectively

For convenience of reference, the composition Horizon is virtually indexed for this discography at four points. These sections are entitled as follows:

00:00 - Horizon (Section 1) 4:20
04:20 - Horizon (Section 2) 5:26
09:46 - Horizon (Section 3) 4:21
14:07 - Horizon (Section 4) 7:03

Details

Recording year 1983

Composer(s) Edgar Froese, Chris Franke, Johannes Schmoelling

Alternate Title(s) Hinterland, Scope Of Mind

Records

Tangerine Dream: Official Releases

1984 Poland [a] 21:10

Poland [b] 20:50

1993 The Best Of Tangerine Dream [c] 20:51

1996 Poland [c] 20:50

1998 The Blue Years [Titled Horizon (Excerpt)][Excerpt] 8:13

2002 Journey Through A Burning Brain 20:53

2004 An Introduction To.... 20:48

The Bootleg Box Set Vol. 2 [1983 live version of Section 1, part of the track Fassbinder Memorial Concert] 4:07

2007 Tangines Scales [a] [Titled Horizon (Warsaw Gate Mix)][Excerpt] 8:13

Tangines Scales [b] [Titled Horizon (Warsaw Gate Mix)][Excerpt] 8:13

2010 DM V [a] [Titled Scope Of Mind][2010 remix] 6:59

DM V [a] [Titled Hinterland][2010 remix] 6:34

2011 Poland [d] 21:10

2012 Live At Admiralspalast Berlin [a] [2012 live version] 3:06

Live At Admiralspalast Berlin [b] [2012 live version] 3:29

2014 Phaedra Farewell Tour - The Concerts [2014 live version] 4:57

The Best Of Tangerine Dream Live 20:50

2015 Phaedra Farewell Tour 2014 London [2014 live version] 4:50

2019 Recurring Dreams [Titled Horizon 2019 Part 1][2019 re-recording of Section 2] 6:37

Recurring Dreams [Titled Horizon 2019 Part 2][2019 re-recording of Section 4] 7:10

2020 DM V [b] [Titled Scope Of Mind][2010 remix] 6:57

DM V [b] [Titled Hinterland][2010 remix] 6:31

Pilots Of Purple Twilight [Titled Cue #2: Variation On Horizon #1][Early version of Section 1] 2:59

Pilots Of Purple Twilight [Titled Cue #10: Variation On Horizon #2][Early version of Section 4] 5:17

Pilots Of Purple Twilight [Titled Cue #15: Variation On Horizon #3][Early version of Section 4] 7:48

The Soldier [Titled Cue #2: Variation On Horizon #1][Early version of Section 1] 2:59

The Soldier [Titled Cue #10: Variation On Horizon #2][Early version of Section 4] 5:17

The Soldier [Titled Cue #15: Variation On Horizon #3][Early version of Section 4] 7:48

Tangerine Dream: Bootlegs

1983 Fassbinder Memorial Concert [1983 live version of Section 1, part of the track Part 1] 4:07

2014 The Soldier [Titled City Chase] 3:45

The Soldier [Titled Berlin Border Breach] 2:46

The Soldier [Titled Cat And Mouse Game][2010 remix] 2:27

The Soldier [Titled Embassy Escape][2010 remix] 3:53

Tangerine Dream: Fan Releases

2002 Tangerine Tree Volume 5: Frankfurt 1983 [1983 live version of Section 1] 4:07

2003 Tangerine Leaves Volume 13: Dresden 1983 [Titled Horizon (Part One)][1983 live version of Section 1 to 3] 15:51

Tangerine Leaves Volume 13: Dresden 1983 [1983 live version of Section 4, part of the track Horizon, Part Two / Logos (Excerpt)] 6:35

2004 Tangerine Tree Volume 40: Tokyo 1983 [1983 live version of Section 1, part of the track Suite From 'Logos'] 4:02

2005 Tangerine Tree Volume 64: Osaka 1983 [1983 live version of Section 1] 5:33

Tangerine Tree Volume 72: Tokyo 1983 [1983 live version of Section 1] 4:17

2006 Tangerine Tree Volume 83: Athens 1983 [1983 live version of Section 1] 3:58

Live Performances

1983 June 11 Frankfurt Alte Oper (Germany)

Jun 22 - Jun 28 Japan Tour 1983

Aug 30 - Aug 31 Greece Concerts 1983

Nov 26 - Dec 14 East Europe Concerts 1983

2012 May 06 Milano Teatro degli Arcimboldi (Italy)

June 24 London Shepherds Bush Empire (UK)

2014 April 11 MSC Divina (Caribbean Sea)

May 18 - Jun 09 Phaedra Farewell Tour 2014

2018 February 07 Hamburg Elbphilharmonie (Germany)

February 07 Hamburg Elbphilharmonie (Germany)

April 13 Halle (Saale) Georg-Friedrich-Händel-Halle (Germany)

April 14 Dresden Kulturpalast (Philharmonie) (Germany)

April 23 London Union Chapel Islington (UK)

May 12 Duisburg Theater am Marientor (Germany)

May 18 St. Petersburg Alexandrinsky Theater (Russia)

August 01 Amsterdam Muziekgebouw aan 't IJ (Netherlands)

August 04 Ozora The Dome (Hungary)

October 06 Valletta St. Elmo Square (Malta)

October 13 Pisa Teatro Verdi (Italy)

December 30 Bochum Planetarium (Germany)

2019 March 13 London Barbican Hall (UK)

March 13 London Barbican Hall (UK)

March 15 Glasgow BAaD Club (UK)

June 10 Leipzig Eventpalast (Germany)

October 24 Zoetermeer Cultuurpodium Boerderij (Netherlands)

October 25 Berlin Passionskirche (Germany)

October 27 Cēsis Koncertsāle CĒSIS (Latvia)

October 29 Vilnius Kablys (Lithuania)

2021 August 15 Gdansk Hevelianum (Poland)

August 15 Gdansk Hevelianum (Poland)

August 17 Warsaw Progresja (Poland)

2022 March 02 Belfast Limelight 1 (Ireland)

March 02 Belfast Limelight 1 (Ireland)

March 06 Edinburgh Assembly Hall (UK)

March 09 Newcastle Riverside (UK)

March 13 Birmingham Town Hall (UK)

March 17 Exeter Phoenix (UK)

March 21 Southampton Engine Rooms (UK)

2023 September 17 Tucson Rialto Theatre (USA)

September 17 Tucson Rialto Theatre (USA)

September 25 Seattle Neptune Theatre (USA)

October 05 Chicago Metro (USA)

October 21 Neunkirchen/Saar Gebläsehalle (Germany)

October 22 Osnabrück OsnabrückHalle (Germany)

November 05 Bexhill De La Warr Pavilion (UK)

November 11 Great Yarmouth Vauxhall Holiday Park (UK)

November 14 Edinburgh The Liquid Room (UK)

2024 June 27 Pozzuoli Duel Beat Club (Italy)

June 27 Pozzuoli Duel Beat Club (Italy)

December 05 Warsaw Progresja (Poland)

December 06 Kraków ICE Congress Centre (Poland)