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O.S.T.R.

Polish rapper and record producer
Person human Q1931736

Facts

24 properties
Instance of
human
Sex or gender
male[13]
Date of birth
May 15, 1980
Place of birth
Łódź
Country of citizenship
Poland[8]
Occupation
rapper, engineer, audio engineer, singer, record producer, composer, violinist[3][4][5][6][7][9]
Educated at
Academy of Music in Łódź[10]
Award received
honorary citizen of Łódź[11]
Genre
hip-hop, jazz rap, political hip-hop, alternative hip-hop[14][15][16][17]
Official website
ostr.bio
Languages spoken, written or signed
Polish
Birth name
Adam Andrzej Ostrowski
Different from
Ostry
Discography
O.S.T.R. discography[19]
Family name
Ostrowski[20]
Given name
Adam, Andrzej[21][22]
Instrument
violin, voice
Member of
Projekt Ostry Emade[12]
Name in native language
Adam Andrzej Ostrowski
Number of children
+2
P14750
6CDE-C4E2-675A-8431-9C6F
Pseudonym
O.S.T.R., Ostry, Oster, Kładimotor[23]
Record label
Asfalt Records[18]
Start of work period
1997
🏷️ Also known as
en Adam Andrzej Ostrowski en Adam Ostrowski en O.S.T.R. da Adam Andrzej Ostrowski de Adam Andrzej Ostrowski es Adam Andrzej Ostrowski fi Adam Andrzej Ostrowski fr Adam Andrzej Ostrowski hu Adam Andrzej Ostrowski it Adam Andrzej Ostrowski nl Adam Andrzej Ostrowski pl Adam Andrzej Ostrowski pl Adam Ostrowski pl OSTR pt Adam Andrzej Ostrowski ro Adam Andrzej Ostrowski ru OSTR ru Адам Островский ru Островски, Адам sv Adam Andrzej Ostrowski
🔖 Identifiers · 32
ISNI
0000000111748098
VIAF cluster ID
162569422
Image (Wikimedia Commons)
O.S.T.R. Siemianowice 2025 1 (cropped).jpg ↗
AZLyrics.com artist ID
o/ostr
Acharts.co artist ID
ostr
Album of the Year artist ID
51937
AllMusic artist ID
mn0002017638
Apple Music artist ID
311404462
Bandsintown artist ID
24993
Deezer artist ID
904049
Discogs artist ID
173951
Europeana entity
agent/base/68154
Show all 32 identifiers +20
Facebook username
ostr.tabasko
Freebase ID
/m/01sfp64
Genius artist ID
Ostr
IMDb ID
nm3733586
Last.fm ID
O.S.T.R.
LyricsTranslate ID
ostr-lyrics.html
MusicBrainz artist ID
99acd557-c4e2-4086-9be9-85f57184dadc
Musik-Sammler.de artist ID
349639
NUKAT ID
n2010106376
National Library of Poland MMS ID
9810598543905606
Rate Your Music artist ID
o_s_t_r
Songkick artist ID
205743
SoundCloud ID
ostr-music
Spotify artist ID
52XMlxvCIzmiNkzSqEw3Uv
TMDB person ID
2503236
Tidal artist ID
4511654
WhoSampled artist ID
O.S.T.R.
X (Twitter) username
ostrmc
Yandex Music artist ID
663162
ČSFD person ID
245473

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Mb:performer of 30
Jazzurekcja, Podróż zwana życiem, Życie po śmierci, 042 requiem, 042 sequentia, 30 minut z życia, 404 (album), 7 +22 more
Occupation 7
composer, singer, engineer, record producer, audio engineer, violinist, rapper
Genre 4
hip-hop, alternative hip-hop, jazz rap, political hip-hop
Given name 2
Adam, Andrzej
Instrument 2
violin, voice
Mb:composer 2
Jak nie ty, to kto?, Jak nie ty, to kto?
Mb:lyricist 2
Jak nie ty, to kto?, Jak nie ty, to kto?
Mb:member of band 2
Projekt Ostry Emade, Tabasko
Award received 1
honorary citizen of Łódź
Compositions 1
Mall Girls
Country of citizenship 1
Poland
Educated at 1
Academy of Music in Łódź
Instance of 1
human
Languages spoken, written or signed 1
Polish
Mb:artistic director 1
Meskie Granie
Place of birth 1
Łódź
Sex or gender 1
male
Press Enter · cited answer in seconds

Summary

Born in Łódź[1], O.S.T.R.… O.S.T.R. was born on May 15, 1980[2]. O.S.T.R. worked as a rapper[3], engineer[4], audio engineer[5], singer[6], and record producer[7].

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: Person[24]

  • Country: PL[25]

  • Began / founded: 1980-05-15[26]

  • Community tags: poland, rap, rapper[27]

  • MusicBrainz ID: 99acd557-c4e2-4086-9be9-85f57184dadc[28]

FAQs

Where was O.S.T.R. born?

O.S.T.R.'s place of birth was Łódź[1].

What did O.S.T.R. do for work?

O.S.T.R. worked as rapper[3], engineer[4], audio engineer[5], singer[6], and record producer[7].

Where did O.S.T.R. go to school?

O.S.T.R. was educated at Academy of Music in Łódź[10].

What awards did O.S.T.R. receive?

Honors received include honorary citizen of Łódź[11].

Related Entities

Poland

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [13] ↑ . wikidata.org.
  3. [8] ↑ . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [3] ↑ . wikidata.org.
  6. [4] ↑ . wikidata.org.
  7. [5] ↑ . wikidata.org.
  8. [6] ↑ . wikidata.org.
  9. [7] ↑ . wikidata.org.
  10. [9] ↑ . wikidata.org.
  11. [14] ↑ . wikidata.org.
  12. [15] ↑ . wikidata.org.
  13. [16] ↑ . wikidata.org.
  14. [17] ↑ . wikidata.org.
  15. [11] ↑ . Retrieved . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [12] ↑ . wikidata.org.
  19. [2] ↑ . wikidata.org.
  20. [20] ↑ . wikidata.org.
  21. [21] ↑ . wikidata.org.
  22. [22] ↑ . wikidata.org.
  23. [23] ↑ . wikidata.org.

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

  1. [24] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [25] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  3. [26] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  4. [27] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  5. [28] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.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). O.S.T.R.. Retrieved November 2, 2026, from https://4ort.xyz/entity/o-s-t-r
MLA “O.S.T.R..” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/o-s-t-r.
BibTeX @misc{4ortxyz_o-s-t-r_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{O.S.T.R.}}, year = {2026}, url = {https://4ort.xyz/entity/o-s-t-r}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): O.S.T.R. — https://4ort.xyz/entity/o-s-t-r (retrieved 2026-11-02)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 4w ago · Printstream · 2026-10-06 view diff on Wikidata ↗
    Wikipedia languages → ['arz', 'be_x_old', 'commons', 'de', 'en', 'es', 'it', 'mg', 'nl', 'pl', 'ru', '
    Claims rich → —
    "/* wbeditentity-update-languages-short:0||de */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57891|batch #57891]]: Import missing aliases from dewiki 1/5"
  2. 12w ago · Yirba · 2026-08-11 view diff on Wikidata ↗
    Country of citizenship → Poland
    Educated at → Academy of Music in Łódź
    Record label → —
    Instrument → violin, voice
    + 27 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/46460|batch #46460]]: HAND ID (6)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.