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Systems in Blue

German pop band

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 2, 2026
Entity authorityQ143332 ↗
Source-derived summary

Systems in Blue is a German pop band originally composed of Rolf Köhler, Michael Scholz, and Detlef Wiedeke. After Köhler's death, singer Olaf Senkbeil was invited to join them. The project is known for continuing the typical Modern Talking sound and having Rolf Köhler, Michael Scholz, and Detlef Wiedeke at the front of the band after they were in the dark for years during Modern Talking and Blue System.

The original band members started in the beginning of the 1960s, working in different bands during 1960s and 1970s, Köhler worked for several different artists such as Blonker, Uriah Heep, Blind Guardian, Helloween, Grave Digger, Gamma Ray, Iron Savior, Savage Circus, Tokyo, Mephistopheles, and Kin Ping Meh (featuring Geff Harrison) among others. They were part of the choruses of the Dieter Bohlen produced Modern Talking in 1984–1987 and 1998–2000 and Blue System in 1987–1997 with Köhler as the refrain singer.

History

In 2003, together with songwriter/producer Thomas Widrat, they founded a project Systems in Blue. Their first single Magic Mystery was released in March 2004. After changing the label and two more singles, they released their first album Point of No Return on 20 September 2005.

In September 2007, lead vocalist Rolf Köhler suffered a stroke and died shortly after. He was 56 years old.

Editorial summary

Begin with the source’s own compact description: “Systems in Blue” is german pop band. The dossier treats that line as a proposition to test through Systems, Blue and German, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1984, 1987, 1998, 2000—that can be checked directly. The linked authority record independently contributes the date 2003. For this dossier, Systems, Blue and German is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “german pop band” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 2, 2026. The linked authority identifier is Q143332. VIAF identifies the subject as 129451895. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1984, 1987, 1998 and 2000.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Systems in Blue”, its source revision and the description used here.
  2. Expand the search: follow Systems in Blue primary sources, Systems in Blue archive and Systems research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Systems in Blue”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
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Source & attribution

This entry incorporates text from “Systems in Blue” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.