
Photo: Mykola Swarnyk · CC BY-SA 3.0 · credits
Kasia Moś
Person · female · Poland · Ruda Śląska · born 1987 · recording since 2015
Polish singer, songwriter, and dancer
official homepagestreamingstreamingstreamingstreamingsocialsocialdatabasedatabasevideo
Listen on SpotifyYouTube Music
Also known as Katarzyna Moś · 卡西亞·莫希
Timeline
1980s
2010s
· Debut release
Debut release: Inspination
First documented Album in the MusicBrainz discography.
source: musicbrainz
2020s
Biography
Biography
Katarzyna "Kasia" Moś (Polish pronunciation: [kataˈʐɨna ˈkaɕa ˈmɔɕ]; born 3 March 1987) is a Polish singer, songwriter, and dancer. She was previously a member of The Pussycat Dolls Burlesque Revue in 2011, and in 2012, she came third in the third series of the Polish version of Must Be the Music. She represented Poland in the Eurovision Song Contest 2017 with the song "Flashlight
FlashlightSpotifyYouTube Music (search)Tracklist · 1 track1Flashlight3:00", and finished in 22nd place.
Early life and education
Kasia is the daughter of Marek Moś, a part of the musical group Aukso. She is a graduate of the Frederic Chopin Music School in Bytom, where she studied cello and piano. She has a degree in jazz and contemporary music, graduating from Karol Szymanowski Vocal Academy of Music in Katowice. At age fifteen, Moś began to attend vocal classes by Elżbieta Chlebek, her first steps towards a professional singing career.
Music career
At the beginning of her musical career, Moś worked with ensembles such as, among others, Stetsons and Big Band Lotharsi, as well as with the group The Fire, which consisted of teachers and students of the jazz department at the Katowice Academy of Music.
In 2002, she recorded her first demo, which was written by, among others, Robert Janson, the founder of Varius Manx. In 2005, she released "I Wanna Know", which she performed in Piosenka dla Europy 2006, Poland's national final for the Eurovision Song Contest 2006. She finished in tenth place. From 2008 to 2009, she played the character of Judas in the play Pasja wg św. Marka by Paweł Mykietyn. The play was shown at, among others, the Wratislavia Cantans, the Polish Music Festival in Kraków and Warsaw Autumn.
In 2011, Moś traveled to Las Vegas, United States, where she met American producer Robin Antin, founder of the girl band The Pussycat Dolls. After returning to Poland, she recorded several demo songs and sent them to Antin. Later in the year, she traveled to the United States again, after being asked by Antin to join The Pussycat Dolls Burlesque Revue with which she performed at, among other places, the Viper Room. During the half-a-year contract, she collaborated with singers such as Kelly Osbourne, Mýa and Carmen Electra, and was invited by actress Eva Longoria to sign at a charity auction organised by her foundation.
In 2012, she auditioned for the third series of the Polish version of Must Be the Music. During her audition, she performed "(You Make Me Feel Like) A Natural Woman" by Aretha Franklin and advanced to the next round, eventually qualifying to the semi-finals. In the first semi-final she took part in, she sang "Czerwony jak cegła" by Dżem and qualified to the final, where she came third. During her time on the show, she collaborated with Tax Free on the song "Uwierz", which was included on the band's debut album, Na ostatnim piętrze nieba. The song was recorded to support the fight against dog abuse. In September, Moś played the role of Cordelia in the world premiere of the musical Król lear by Paweł Mykietyn.
In 2014, she became a spokesperson for Link4, an insurance company. In October 2015, she released her debut studio album Inspination
InspinationSpotify (search)YouTube Music (search)Tracklist · 13 tracks1Experience2:572Addiction3:403Fat2:404Pryzmat3:245Strep3:076Beautiful Sunrise (Essex Remix)3:357If You Looking (Essex Remix)3:088Intro0:309Zatracam się3:1810Beautiful Sunrise3:2311Supernowa3:3512If You Looking3:3313Outro1:26. One of the singles from the album, "Addiction", qualified to Krajowe Eliminacje 2016, Poland's national final for the Eurovision Song Contest 2016. In the final, which took place on 5 March 2016, the song received 3.39% of the vote, and placed sixth. In the same year, Moś appeared on the cover of the October issue of Polish version of Playboy magazine.
In February 2017, she released "Flashlight
FlashlightSpotifyYouTube Music (search)Tracklist · 1 track1Flashlight3:00", which will be included on her second studio album. The song qualified to Poland's national final for the Eurovision Song Contest 2017 and won. On 9 May, Moś performed in the first semi-final of the contest, placing 9th with 119 points and ultimately qualified to the final. The final took place on 13 May and the singer went on to place 22nd with 64 points.
She collaborated with Norma John to release "Wild Eyes".
Discography & profile
Normalised profile
Percentiles are computed over every artist in the database, so a tier-3 artist can still sit in the 95th percentile on a single axis.
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 29 | 89.7th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 7 | 80.4th |
| Studio albums | 4 | 82.8th |
| Awards recorded | 0 | 0th |
| Timeline events | 6 | 80.8th |
| Recording span (years) | 10 | 26.4th |
| Genres | 1 | 56th |
Percentiles are computed at render time; missing values mean the artist has no data on that axis.
Discography (7 release groups · 4 studio albums)
Albums · 4
2015 · studio album
Search SpotifySearch YouTube Music
Tracklist · 13 tracks · 38:16
1Experience2:572Addiction3:403Fat2:404Pryzmat3:245Strep3:076Beautiful Sunrise (Essex Remix)3:357If You Looking (Essex Remix)3:088Intro0:309Zatracam się3:1810Beautiful Sunrise3:2311Supernowa3:3512If You Looking3:3313Outro1:262021 · studio album
Search SpotifySearch YouTube Music
Tracklist · 11 tracks · 1:03:24
1LATEM BRZÓZKA MAŁA Z LIŚCIEM ROZMAWIAŁA5:342LIRNIK WIOSENNY7:133KUM I KUMA4:514KRAKOWIACZEK5:215SPAĆ MI KAZALI5:146KOZAK7:157ZNASZ-LI TEN KRAJ5:418HOLA PTASZKI5:269ZAPOMNIANE SKRZYPKI MOJE6:3110DUMKA3:5411PRZĄŚNICZKA6:242022 · studio album
Search SpotifySearch YouTube Music
Tracklist · 11 tracks · 55:32
1Tato kup mi dżinsy3:442Modlitwa4:423Autostop5:074Malowana lala5:035Wierny wiatr5:056Proszę nie płacz już6:417Chłopiec z gitarą4:178Która to Gwiazda5:159O Jimmy Joe3:5610Dlaczego tak się stało5:1511Katarzyna6:27Wszystko to czego nie da się powiedzieć
2024 · studio album
Search SpotifySearch YouTube Music
Tracklist · 13 tracks · 48:38
1Mimi3:592Bezdźwięcznie3:543Zapomnij4:164Wild Eyes3:425Femme Fatale3:536Miód3:167Dobre Moce2:548Kto2:589Płynę3:5710Listek2:3911Dziś nie ma takiej wiosny3:1912Dziwna okolica (live)4:5113Zapomnij (live)5:00
Single · 3
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 2017 | FlashlightSearch SpotifySearch YouTube MusicTracklist · 1 track · 3:001Flashlight3:00 | 10 March 2017 | ||
| 2024 | PłynęSearch SpotifySearch YouTube MusicTracklist · 1 track · 3:571Płynę3:57 | 7 November 2024 | ||
| 2025 | AlejandroSearch SpotifySearch YouTube MusicTracklist · 1 track · 2:181Alejandro2:18 | 11 July 2025 |
Stats & PK
Percentile within all 23,672 published artists.Put Kasia Moś head-to-head →
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 29 | 89.7th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 7 | 80.4th |
| Studio albums | 4 | 82.8th |
| Awards recorded | 0 | 0th |
| Timeline events | 6 | 80.8th |
| Recording span (years) | 10 | 26.4th |
| Genres | 1 | 56th |
Awards & honours
Where this record comes from
portrait—Wikimedia Commons · CC BY-SA 3.0 · retrieved 11 October 2026
https://commons.wikimedia.org/wiki/File:Kasia_Mo%C5%9B_Kyiv_2017.jpgaliases/urls—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/d4915257-040c-4430-b6dd-9ade02dd310ddiscography—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/d4915257-040c-4430-b6dd-9ade02dd310dcore—wikidata · CC0 · retrieved 10 October 2026
https://www.wikidata.org/wiki/Q23482845genre—wikidata · CC0 · retrieved 11 October 2026
https://www.wikidata.org/wiki/Q23482845seed-list—wikipedia · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Kasia_Mo%C5%9Bbiography—wikipedia-en · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Kasia_Mo%C5%9B
Why this artist is in the database
- List of singer-songwriters
Tier rule: notable long tail (listeners 0, 29 language versions)
Image: Mykola Swarnyk · CC BY-SA 3.0 · Wikimedia Commons
Wikidata: Q23482845 · MusicBrainz: d4915257-040c-4430-b6dd-9ade02dd310d
Similar artists
Browse every Tier 3 artist →Ranked from this record's own data: shared genre tags (rarer tags weigh more), era, home country and comparable fame. Every card lists the signals that placed it — no editorial picks.

Tito Jackson
United States · Person
pop music
1 shared genre tag · debut 2016, 1 year apart
38 wikis

Halsey
United States · Person
pop music
1 shared genre tag · debut 2014, 1 year apart
54.6M listeners · 58 wikis

SZA
United States · Person
pop music
1 shared genre tag · debut 2012, 3 years apart
66.8M listeners · 50 wikis

Doja Cat
United States · Person
pop music
1 shared genre tag · debut 2012, 3 years apart
55.4M listeners · 67 wikis

Bob Gaudio
United States · Person
pop music
1 shared genre tag
16 wikis

Paul Simonon
United Kingdom · Person
pop music
1 shared genre tag
28 wikis

Shawn Mendes
Canada · Person
pop music
1 shared genre tag · debut 2014, 1 year apart
56.5M listeners · 72 wikis

Olivia Rodrigo
United States · Person
pop music
1 shared genre tag · debut 2016, 1 year apart
67.4M listeners · 86 wikis