# O.S.T.R.

<https://hit-masters.com/en/artists/o-s-t-r-UCFAIC3t2bkrxS4fVcAfSbWA>

[Home](https://hit-masters.com/en) › [O.S.T.R.](https://hit-masters.com/en/artists/o-s-t-r-UCFAIC3t2bkrxS4fVcAfSbWA)

O.S.T.R. in HitMasters: 69 songs as collectible cards. Most popular: “Spowiedź feat. Sacha Vee (feat. Sacha Vee)”. 48 releases in the catalog.

| Field | Value |
| --- | --- |
| Tracks | 69 |
| YouTube Music subscribers | 141,000 |
| YouTube Music | [https://music.youtube.com/channel/UCFAIC3t2bkrxS4fVcAfSbWA](https://music.youtube.com/channel/UCFAIC3t2bkrxS4fVcAfSbWA) |

## About

Adam Andrzej Ostrowski, better known as O.S.T.R., is a Polish rapper, musician, audio engineer and record producer, famous for his freestyle rap skills, ambitious lyrics and unique beats. He graduated from the Academy of Music in Łódź, violin class. He is one of the few Polish rappers who have received professional musical education. He has collaborated with American rappers such as Evidence, El Da Sensei, Craig G, Keith Murray, Jeru The Damaja, Lil' Dap, Sadat X and Canadian producer Marco Polo. He has also collaborated with many Polish artists, including jazz musicians Michał Urbaniak, AbradAb Hades, SOFA, Fokus, DJ Deszczu Strugi, DonGURALesko, Vienio i Pelson, Fu, Pezet, Sistars and Slums Attack. He is a member of bands such as Tabasko, Skill Mega, Killing Skills, Beat Brothers and musical project POE. He is also a former member of Obóz TA and LWC. In 2013, he shared the position of art director of Męskie Granie festival with alternative rock vocalist Kasia Nosowska.

Text: Wikipedia (https://en.wikipedia.org/wiki/O.S.T.R), CC BY-SA license.

## Most popular songs

- [Spowiedź feat. Sacha Vee (feat. Sacha Vee) – O.S.T.R. (Gold Record)](https://hit-masters.com/en/tracks/o-s-t-r-spowiedz-feat-sacha-vee-feat-sacha-vee-kHJGrGc6TdI)
- [We Krwi (Since I Saw You) feat. Playground Zer0 – O.S.T.R. (Gold Record)](https://hit-masters.com/en/tracks/o-s-t-r-we-krwi-since-i-saw-you-feat-playground-zer0-b80qhH5g_U8)
- [Miami – O.S.T.R. (B-Side)](https://hit-masters.com/en/tracks/o-s-t-r-miami-eK3K-aZbiYM)
- [Tango Porcjarza – O.S.T.R. (B-Side)](https://hit-masters.com/en/tracks/o-s-t-r-tango-porcjarza-wx4PyTyR2S4)
- [Diagnoza – O.S.T.R. (B-Side)](https://hit-masters.com/en/tracks/o-s-t-r-diagnoza-vP4r5glitTM)
- [Życie Po Śmierci – O.S.T.R. (B-Side)](https://hit-masters.com/en/tracks/o-s-t-r-zycie-po-smierci-4WLP_xs5v6c)
- [START – O.S.T.R. (Demo)](https://hit-masters.com/en/tracks/o-s-t-r-start-pu3VKrmaHkc)
- [SAM – O.S.T.R. (Demo)](https://hit-masters.com/en/tracks/o-s-t-r-sam-2iBOVV62js8)
- [Nowy dzień 2 – O.S.T.R. (Demo)](https://hit-masters.com/en/tracks/o-s-t-r-nowy-dzien-2-CDuTKsobgDc)
- [Na Widoku – O.S.T.R. (Demo)](https://hit-masters.com/en/tracks/o-s-t-r-na-widoku-IBTSJrWlR8g)
- [SZKODA SŁÓW – O.S.T.R. (Demo)](https://hit-masters.com/en/tracks/o-s-t-r-szkoda-slow-Aa5o8wb6ApU)
- [Wierszokleta – O.S.T.R. (Demo)](https://hit-masters.com/en/tracks/o-s-t-r-wierszokleta-n11dpojCPMc)

## Releases

- [404 (2025)](https://hit-masters.com/en/albums/o-s-t-r-404-MPREb_rLN5X39VCMh)
- [XX (2024)](https://hit-masters.com/en/albums/o-s-t-r-xx-MPREb_5iVxejOjSi9)
- [Poczekaj, sprawdzę w telefonie (2024)](https://hit-masters.com/en/albums/o-s-t-r-poczekaj-sprawdze-w-telefonie-MPREb_DKL1mrHgCsk)
- [042 Requiem Mixtape (2023)](https://hit-masters.com/en/albums/o-s-t-r-042-requiem-mixtape-MPREb_6NfGthkj5QA)
- [DIAPORAMA (2023)](https://hit-masters.com/en/albums/o-s-t-r-diaporama-MPREb_CN4QsKbslA8)
- [042 Sequentia Mixtape (2023)](https://hit-masters.com/en/albums/o-s-t-r-042-sequentia-mixtape-MPREb_CwtNsHglibB)
- [GNIEW (2020)](https://hit-masters.com/en/albums/o-s-t-r-gniew-MPREb_A6YT18NObzd)
- [Tylko dla Dorosłych (Hidden Bonus Disk) (2020)](https://hit-masters.com/en/albums/o-s-t-r-tylko-dla-doroslych-hidden-bonus-disk-MPREb_J6hwzXxh5tY)
- [HAO2 (2020)](https://hit-masters.com/en/albums/o-s-t-r-hao2-MPREb_qgrwK0LjScW)
- [Instrukcja Obsługi Świrów (Skitless) (2020)](https://hit-masters.com/en/albums/o-s-t-r-instrukcja-obslugi-swirow-skitless-MPREb_rMR8ai2q4gp)
- [GNIEW (Snap Jazz Edition) (2020)](https://hit-masters.com/en/albums/o-s-t-r-gniew-snap-jazz-edition-MPREb_zucsCiDUXWX)
- [Instrukcja Obsługi Świrów (2019)](https://hit-masters.com/en/albums/o-s-t-r-instrukcja-obslugi-swirow-MPREb_DwaKyV1JeyR)
- [Podróż Zwana Życiem (wersja czysta) (2019)](https://hit-masters.com/en/albums/o-s-t-r-podroz-zwana-zyciem-wersja-czysta-MPREb_eKsk9942yLg)
- [W drodze po szczęście (2018)](https://hit-masters.com/en/albums/o-s-t-r-w-drodze-po-szczescie-MPREb_uGmjhVehogG)
- [MTV Unplugged: Autentycznie (2017)](https://hit-masters.com/en/albums/o-s-t-r-mtv-unplugged-autentycznie-MPREb_i7jqU6dh4vR)
- [Życie Po Śmierci (2016)](https://hit-masters.com/en/albums/o-s-t-r-zycie-po-smierci-MPREb_UtobzdHlXYd)
- [Growbox (2015)](https://hit-masters.com/en/albums/o-s-t-r-growbox-MPREb_5fUseeFZ6Rm)
- [Podróż Zwana Życiem (2015)](https://hit-masters.com/en/albums/o-s-t-r-podroz-zwana-zyciem-MPREb_Frry3Gt5SPG)
- [Kartagina (2014)](https://hit-masters.com/en/albums/o-s-t-r-kartagina-MPREb_wWoK9i0W649)
- [HAOS (2013)](https://hit-masters.com/en/albums/o-s-t-r-haos-MPREb_5V4OjicWZ3Q)
- [Jazz Dwa Trzy (2011)](https://hit-masters.com/en/albums/o-s-t-r-jazz-dwa-trzy-MPREb_m232AZPCV9r)
- [Tylko dla Dorosłych (2010)](https://hit-masters.com/en/albums/o-s-t-r-tylko-dla-doroslych-MPREb_PZ5sXSAIJJB)
- [Galerianki (2009)](https://hit-masters.com/en/albums/o-s-t-r-galerianki-MPREb_3xQBluwnwam)
- [Jazzurekcja: Addendum (2009)](https://hit-masters.com/en/albums/o-s-t-r-jazzurekcja-addendum-MPREb_UkfoffRS0VV)
- [O.C.B. (2009)](https://hit-masters.com/en/albums/o-s-t-r-o-c-b-MPREb_Xv3CazBsv1a)
- [Ja Tu Tylko Sprzątam (2008)](https://hit-masters.com/en/albums/o-s-t-r-ja-tu-tylko-sprzatam-MPREb_7X2hvS45AI6)
- [Hollyłódź (2007)](https://hit-masters.com/en/albums/o-s-t-r-hollylodz-MPREb_ZeyIQwqfdxA)
- [7 (2006)](https://hit-masters.com/en/albums/o-s-t-r-7-MPREb_dVh5NXuMKNs)
- [Jazzurekcja (2004)](https://hit-masters.com/en/albums/o-s-t-r-jazzurekcja-MPREb_xJ3Ri4fPRIO)
- [Jazz w Wolnych Chwilach (2003)](https://hit-masters.com/en/albums/o-s-t-r-jazz-w-wolnych-chwilach-MPREb_mkG63ycW3f8)
- [Tabasko (2002)](https://hit-masters.com/en/albums/o-s-t-r-tabasko-MPREb_WxtlIgHupu7)
- [Masz to jak w Banku (2001)](https://hit-masters.com/en/albums/o-s-t-r-masz-to-jak-w-banku-MPREb_mOU0ribmEXB)
- [SAM (2025)](https://hit-masters.com/en/albums/o-s-t-r-sam-MPREb_h6Z839lX31M)
- [SZKODA SŁÓW (2025)](https://hit-masters.com/en/albums/o-s-t-r-szkoda-slow-MPREb_vd6HQGgNCmO)
- [START (2025)](https://hit-masters.com/en/albums/o-s-t-r-start-MPREb_ySh2YCkmE8b)
- [91 bpm (feat. Redi) (2024)](https://hit-masters.com/en/albums/o-s-t-r-91-bpm-feat-redi-MPREb_6tiErqFJoLw)
- [Carnival (2024)](https://hit-masters.com/en/albums/o-s-t-r-carnival-MPREb_MOQrR43rwkQ)
- [Kercelak (Preview) (2024)](https://hit-masters.com/en/albums/o-s-t-r-kercelak-preview-MPREb_OaRgYuZWCmx)
- [Kercelak (2024)](https://hit-masters.com/en/albums/o-s-t-r-kercelak-MPREb_SEVygRrOSG8)
- [Urodzeni zwycięzcy (2024)](https://hit-masters.com/en/albums/o-s-t-r-urodzeni-zwyciezcy-MPREb_YgkUpgA0KkV)
- [Po ziomalsku (2024)](https://hit-masters.com/en/albums/o-s-t-r-po-ziomalsku-MPREb_efpkEEzFuXG)
- [Best I Can (2024)](https://hit-masters.com/en/albums/o-s-t-r-best-i-can-MPREb_hpLiupphhEP)
- [Sentymentalnie (Preview) (2024)](https://hit-masters.com/en/albums/o-s-t-r-sentymentalnie-preview-MPREb_iTaSI46ibgJ)
- [Z PODZIĘKOWANIEM (Remix) (2024)](https://hit-masters.com/en/albums/o-s-t-r-z-podziekowaniem-remix-MPREb_isF5IQnoOWh)
- [Sentymentalnie (2024)](https://hit-masters.com/en/albums/o-s-t-r-sentymentalnie-MPREb_l0SP3rP5gAg)
- [Kontrol (2023)](https://hit-masters.com/en/albums/o-s-t-r-kontrol-MPREb_1kPq2Ccg1oG)
- [Finał (2023)](https://hit-masters.com/en/albums/o-s-t-r-final-MPREb_GMSlGuBnP6g)
- [PRYM (feat. PSR) (2023)](https://hit-masters.com/en/albums/o-s-t-r-prym-feat-psr-MPREb_K0DedjPZZCK)

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Songs, cover art and plays: YouTube Music. HitMasters, the music trading card game.