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Signal

Bulgarian musical group; rock band
Organization musical_group Q602631
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Signal

Summary

Signal is a musical group[1]. Signal ranks in the top 7% of musical_group entities by monthly Wikipedia readership (90 views/month).[2]

Key Facts

  • Signal's instance of is recorded as musical group[3].
  • Signal's founder is recorded as Yordan Karadzhov[4].
  • Signal's genre is rock music[5].
  • Signal's discography is recorded as Signal discography[6].
  • Signal's country of origin is recorded as Bulgaria[7].
  • June 1978 marks the founding of Signal[8].
  • Signal's location of formation is recorded as Sofia[9].
  • Signal's official website is recorded as http://grupa-signal.com/home.php[10].
  • Signal's start of work period is recorded as 1979[11].
  • Signal's name is recorded as {'lang': 'bg', 'text': 'Сигнал'}[12].

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

MusicBrainz — CC0 open music encyclopedia

  • Type: Group[13]

  • Country: BG[14]

  • Began / founded: 1978-06-01[15]

  • MusicBrainz ID: 7270c471-e9fe-41bd-9bf8-964d22888520[16]

Body

Founding

Signal's founder is recorded as Yordan Karadzhov[4]. June 1978 marks the founding of Signal[8]. Signal's location of formation is recorded as Sofia[9].

Why It Matters

Signal ranks in the top 7% of musical_group entities by monthly Wikipedia readership (90 views/month).[2]

Related Entities

Bulgaria

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . musik-sammler.de. musik-sammler.de. Provenance: wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [13] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [14] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  3. [15] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  4. [16] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Signal. Retrieved April 10, 2026, from https://4ort.xyz/entity/signal-q602631
MLA “Signal.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/signal-q602631.
BibTeX @misc{4ortxyz_signal-q602631_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Signal}}, year = {2026}, url = {https://4ort.xyz/entity/signal-q602631}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Signal — https://4ort.xyz/entity/signal-q602631 (retrieved 2026-04-10)

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