MRCH (윤마치) is a South Korean independent singer-songwriter and producer. She made her solo debut on August 14, 2019 with her first mini album Let's March!.
On February 16, 2018, she was a contestant in the third episode of the Mnet mystery music game show I Can See Your Voice 5.[2][3] On April 27, she returned as a guest in the 13th episode.[4]
On October 5, 2019, she competed as a contestant in the first episode of the Channel A survival show Vocal Play 2 during the first round.[5]
On June 21, 2023, she was announced as a winning top 10 artist of the Muse On 2023 competition created by the Korea Creative Content Agency (KOCCA).[6][7]
On May 24, 2024, she was announced as a winning top 6 artist of the 25th Tune Up competition created by the CJ Cultural Foundation.[8][9] On October 12, she finished in fourth place at the Gyeonggi Content Agency's Indiestance 2024 competition.[10][11][12][13]
On August 17, 2025, she competed as the masked singer Holiday (물놀이야~ 바캉스; also translated as Water Play Vacation) in the 508th episode of the MBC singing competition program King of Mask Singer.[14][15]
She has also participated in songwriting for other artists including WOOAH, TWICE, ITZY, and NMIXX.
Discography[]
Mini albums[]
- Let's March! (2019)
EPs[]
- Love & Fear (2022)
- Oh, Life (2023)
- The Earth (2024)
Digital singles[]
- "Still Romantic" (2021)
- "My World Your World" (2022)
- "Tricky" (2022)
- "Color It" (2022)
- "Aim for Love : Heart Hunter Queen" (2023)
- "To the Dawn" (2023)
- "It's Me!" (2024)
- "The Only Scent" (2024)
- "Indigging #01" (2024)
- "Human Mechanism" (2024)
- "Green We Shared" (2025)
- "Peachy" (2025)
Collaborations[]
- "Between the Two of Us" (with LAS) (2023)
- "Good Feeling" (with Mimiminu) (2024)
- "Dream." (with will hyde, YENTED) (2025)
- "Loveholic" (with Park Ki Young) (2025)
Features[]
- BLACKMUSIC - "Fish" (2017)
- Houdini - "HOLLOW" (2019)
- Junhyeok Seo - "The End" (2020)
- moneto - "Lullaby" (2021)
- Yeomi - "Dawn Flight" (2021)
- moneto - "Classic" (2022)
- Kim Jong Hyeon - "décalcomanie" (2022)
- TIKITIK - "잃어버린 지갑의 노래" (2023)
- moneto - "She" (2023)
- JinJin - "For Me" (2024)
- Deepshower - "백색왜성" (2025)
OSTs[]
- O'pening: Flavor of Your Voice OST ("Hear My Love") (2022)
- "The Heavenly Idol OST Part.4" ("The Moment of Us") (2023)
- DMRV23FW ("Over the Starlight (Full Ver.)" with ned) (2023)
- "Branding in Seongsu OST Part.6" ("Only for You") (2024)
- "Lord of Heroes OST Part.5" ("Eternal Bloom (Korean Version)") (2024)
- "Brewing Love OST Part.3" ("Come with me") (2024)
- "A Virtuous Business OST Part.1" ("Sales") (2024)
- "Love Scout OST Part.4" ("More and More") (2024)
Participation releases[]
- Perfect Feeling ("The Way It Goes", "Rosy") (2021)
- Bright #10 ("I Like You") (2021)
- Indiestance 2024 ("Wonderland (Acoustic Version)") (2024)
Producing and writing credits[]
| Artist | Song | Album | Type |
|---|---|---|---|
| 2017 | |||
| BLACKMUSIC | "Fish" (feat. Houdini, Sina) | Writing Composing[18] | |
| 2019 | |||
| MRCH | "Like a Movie" | Let's March! | Writing Composing |
| "Wonderland" | |||
| "Ringo" | |||
| 2021 | |||
| MRCH | "Still Romantic" | Writing Composing | |
| moneto | "Lullaby" | ||
| MRCH | "I Like You" | Bright #10 | |
| 2022 | |||
| woo!ah! | "Catch the Stars" | Writing | |
| Monday & Lim Seul Ong | "Sonata of Temptation" | "Watcha Original <Double Trouble> Episode.2 Crown 'Sonata of Temptation'" | Arranging |
| MRCH | "My World Your World" | Writing Composing | |
| "Tricky" | |||
| moneto | "Classic" | ||
| TWICE | "Celebrate" | Celebrate | Composing |
| MRCH | "Color It" | Writing Composing Arranging | |
| TWICE | "Talk that Talk" | Between 1&2 | Composing Arranging |
| woo!ah! | "Rollercoaster" | "Pit-a-Pat" | Writing |
| MRCH | "MRCH Mood" | Love & Fear | Writing Composing |
| "Love Is a Magic" | Writing Composing Arranging | ||
| "Blue Heart" | Writing Composing | ||
| "Fooled by Forever" | |||
| "Anxiety Tree" | |||
| "A Song (2020)" | |||
| 2023 | |||
| TWICE | "Got The Thrills" | Ready To Be | Composing |
| MRCH | "Aim for Love : Heart Hunter Queen" | Writing Composing | |
| "To the Dawn" | Writing Composing Arranging | ||
| moneto | "She" | Composing | |
| MRCH | "무궁화 꽃이 피었나" | Oh, Life | Writing Composing Arranging |
| "Sunlight" | |||
| "아쉬운 모양" | |||
| "Lovers" | |||
| "Surrender" | |||
| 2024 | |||
| Yuna (ITZY) | "Yet, But" | Born To Be | Composing[19] |
| MRCH | "It's Me!" | Writing Composing | |
| "The Only Scent" | |||
| "Hi!" | "Indigging #01" | ||
| MRCH & Mimiminu | "Good Feeling" | ||
| NMIXX | "Moving On" | Fe3O4: Stick Out | Composing |
| MRCH | "Wonderland (Acoustic Version)" | Indiestance 2024 | Writing Composing |
| "Human Mechanism" | Writing Composing Arranging | ||
| "Though We Have the Earth" | The Earth | ||
| "Nostalgia" | Writing Composing | ||
| "Snowstorm" | Writing Composing Arranging | ||
| "Human Mechanism (Live Version)" | |||
| 2025 | |||
| will hyde, YENTED, & MRCH | "Dream." | Writing Composing[20] | |
| MRCH | "Green We Shared" | Writing Composing | |
| TWICE | "Talk that Talk (Japanese Ver.)" | #TWICE5 | Composing Arranging |
| MRCH | "Peachy" | Writing Composing Arranging | |
Concerts[]
- MRCH First Solo Concert 'Movie Night' (2023)[21]
- MRCH Solo Concert 'Festival!' (2023)[22]
- MRCH EP Release Celebration Concert <Oh, Life> (2023)[23]
- MRCH Busan Solo Performance 〈Traveler〉 (2024)[24]
Concert participation[]
- 2023 Music Flow Festival (2023)[25]
- Muse On Live Week (2023)[26][27][28]
- MU:CON 2024 (2024)[29]
- 페취아페! (2024)[30]
- On the K : B (2025)[31]
- The Glow 2025 (2025)[32]
- KT&G 2025 Sangsang Festival (2025)[33]
- Isegye Festival Seoul 2025 (2025)[34]
- Peak Festival 2025 (2025)[35]
- 2025 Ulsan Summer Festival (2025)[36]
- 2025 CassCool Festival (2025)[37]
- Incheon Pentaport Rock Festival 2025 (2025)[38]
- 2025 Muse On Festival (2025)[39]
- Someday Festival 2025 (2025)[40]
- Look at Me '청년 마음 콘서트' (2025)[41][42]
- 2025 KB Joy Olpark Festival (2025)[43]
- 2025 Busan International Rock Festival (2025)[44]
Filmography[]
Reality shows[]
- Vocal Play 2 (Channel A, 2019) - contestant (ep. 1)
Variety shows[]
- Carefree Travellers (JTBC, 2017) - cameo (ep. 36)[45]
- I Can See Your Voice 5 (Mnet & tvN, 2018) - contestant (eps. 3, 13)
- Long Time No Sing (YouTube, 2022) - guest (ep. 2)[46]
- 떡상메이트 (YouTube, 2023) - guest (ep. 1)[47]
- I'm Live (Arirang TV, 2023–2025) - guest (ep. 313, 340, 393)[48][49][50][51]
- Play11st Up (Arirang TV & Radio, 2023) - guest[52]
- 오르는 가요 시즌2 (YouTube, 2023) - guest (ep. 6)[53]
- Demonim (YouTube, 2023) - guest (ep. 5)[54]
- SML경기 (YouTube, 2024) - guest (eps. 28, 30)[55][56]
- Issue Club (YouTube, 2024) - guest (ep. 8)[57]
- The Seasons: Rainbow of Lee Young Ji (KBS2, 2024) - guest (ep. 11)[58][59]
- Culture Crunch (Arirang TV & Radio, 2025) - guest[60]
- Kim Young-dae's School of Music (YouTube, 2025) - guest[61]
- 너의 매력은 마치 (YouTube, 2025) - co-host[62][63]
- King of Mask Singer (MBC, 2025) - contestant (ep. 508) (as Holiday)
- Highschooler Again (YouTube, 2025) - cast member[64]
Radio shows[]
- 신장식의 뉴스 하이킥 (MBC Radio, 2023) - guest[65]
- K-poppin' (Arirang Radio, 2024) - guest[66]
- Super K-pop (Arirang Radio, 2024) - guest[67][68]
- DJ Park Hyun-joon's Radio Ga Ga (Kyung-In Broadcasting, 2024) - guest[69]
- Wendy's Youngstreet (SBS Power FM, 2024) - guest[70][71]
- ASTRO JinJin's Idol Korean (EBS FM, 2024) - guest (ep. 313)[72]
Trivia[]
- She can speak Korean and English.[73]
- She used the name Joy (조이; also written as Joey) when she appeared in videos on the YonkoTV (연고티비) YouTube channel as a Yonsei University student in 2017 and 2018.[74][75][76]
- Before she debuted, she briefly used the stage name Sina (시나) in 2017 and 2018.[77][78]
- She wanted a stage name that was easy to explain, so she chose MRCH since she was born in March.[60]
- She is credited for background vocals on the songs "Poppin' Shakin'" by NiziU, "Summer Charm" by Yerin (GFRIEND), "Mine" by Chaeryeong (ITZY), and the chorus on "Teddy Bear" by Kim Sejeong.[79][80][81][82]
- She was a guest on Charming Jo's live stream in 2023 and 2024.[83][84][85][86][87][88][89]
- She performed on Dingo Music's Rising Voice on March 25, 2025.[90]
Gallery[]
"My World Your World" (1)
.png "MRCH My World Your World promo photo (2).png (1.49 MB)")
"My World Your World" (2)
.png "MRCH My World Your World promo photo (3).png (1.64 MB)")
"My World Your World" (3)
.png "MRCH Oh, Life concept photo (1).png (1.02 MB)")
Oh, Life (1)
.png "MRCH Oh, Life concept photo (2).png (919 KB)")
Oh, Life (2)
.png "MRCH Oh, Life concept photo (3).png (1.33 MB)")
Oh, Life (3)
.png "MRCH Oh, Life concept photo (4).png (1.34 MB)")
Oh, Life (4)
.png "MRCH Oh, Life concept photo (5).png (1.36 MB)")
Oh, Life (5)
References[]
- ↑ (KR) Newsis: 윤마치, 무거운 세상에 항복하지 않은 줏대 있는 행복…만취단 취할 만하네
- ↑ YouTube: I Can See Your Voice 5 워너원의 원픽! 연대 보아 ′아틀란티스 소녀′ 180216 EP.3
- ↑ YouTube: I Can See Your Voice 5 바로 데뷔해! 실력자 연대 보아 '에너제틱' 180216 EP.3
- ↑ YouTube: I Can See Your Voice 5 가수 데뷔 임박! 연대 보아의 ‘널 너무 모르고’ 180427 EP.13
- ↑ YouTube: 눈호강에 귀호강까지♥ 연세대 여신 '윤지영'의 '영화처럼' | 채널A 보컬플레이2 1회
- ↑ YouTube: 40:1의 경쟁률을 뚫은 10팀의 뮤지션, 드디어 공개합니다!｜MUSE ON 2023
- ↑ @_muse_on on Instagram (June 21, 2023)
- ↑ @cj.cultural.foundation on Instagram (May 24, 2024)
- ↑ (KR) 국민일보: 마이너스만 아니면 다행…"그래도 음악 오래 하고파"
- ↑ @cj.cultural.foundation on Instagram (May 24, 2024)
- ↑ (KR) 국민일보: 마이너스만 아니면 다행…"그래도 음악 오래 하고파"
- ↑ YouTube: [2024 인디스땅스] 윤마치 (MRCH) 결선 무대 - Color it, 불안나무, 항복
- ↑ YouTube: [인디스땅스 2024] 결선 무대 비하인드 - TOP5 아티스트들의 백스테이지
- ↑ YouTube: [복면가왕] '와 여름이다! 여름방학' VS '물놀이야~ 바캉스'의 1라운드 무대 - 화분, MBC 250817 방송
- ↑ YouTube: [복면가왕] '물놀이야~ 바캉스'의 정체는 싱어송라이터 윤마치!, MBC 250817 방송
- ↑ KOMCA: Searching Works (search 10022458 under Writers & Publishers)
- ↑ (KR) Melon: 윤마치 (MRCH)
- ↑ (KR) Melon: BLACKMUSIC (블랙뮤직) - Fish
- ↑ @ITZYofficial on Twitter (December 4, 2023)
- ↑ Apple Music: will hyde, Yented, MRCH - dream. (좋은 분위기)
- ↑ (KR) Melon Ticket: 마치 첫 단독 콘서트 ‘마치의 무비 나잇’
- ↑ (KR) Melon Ticket: 마치（MRCH）단독 콘서트 ‘Festival！’
- ↑ (KR) Melon Ticket: 마치（MRCH）EP 발매 기념 콘서트 〈Oh，life〉
- ↑ YouTube: 오늘(2/14) 저녁 6시 인터파크티켓 예매 오픈입니당. 부산 기다료!!!!❤️❤️
- ↑ YouTube: 부평에 퍼진 마치(MRCH) 입덕 주의보! 뮤직플로우페스티벌 비하인드｜MUSE ON 2023
- ↑ YouTube: 공감되는 음악이 주는 따뜻한 힘! 너드커넥션 X 마치 X 최인경｜뮤즈온 라이브 위크 DAY5 하이라이트｜MUSE ON 2023
- ↑ YouTube: [MUSE ON LIVE WEEK] 마치(MRCH) - Love is a magic｜MUSE ON 2023
- ↑ YouTube: [MUSE ON LIVE WEEK] 마치(MRCH) - 아직은 낭만｜MUSE ON 2023
- ↑ YouTube:[MU:CON 2024] SHOWCASE 윤마치 (MRCH)
- ↑ YouTube: [🎸페취아페!] 페스티벌이 취소된 아티스트들의 페스티벌 온라인 라이브!
- ↑ YouTube: [무대 클립] 윤마치 항복, 노스탤지어, 지구를 가졌어도 무대!🎤
- ↑ @theglowseoul on Instagram (March 29, 2025)
- ↑ @ssmandang.cc, @ssmadang.official, @yooonmarch on Instagram (April 19, 2025)
- ↑ YouTube: 윤마치 (MRCH) - 항복 | 🌐 이세계 페스티벌 2025
- ↑ @yooonmarch on Instagram (May 25, 2025)
- ↑ YouTube: [🔴LIVE] 울산도 락이다! FT아일랜드, 엔플라잉(N.Flying), 카디, 윤마치, 드래곤포니와 함께 시원한 밴드 사운드! | 2025울산서머페스티벌
- ↑ @yooonmarch on Instagram (August 23, 2025)
- ↑ @pentaportrf on Instagram (April 30, 2025)
- ↑ @_muse_on, @koccamusic on Instagram (August 8, 2025)
- ↑ @somedayfestival on Instagram (August 18, 2025)
- ↑ @amorepacific_afaf, @yoonmrch_official, @nodeul_island on Instagram (August 11, 2025)
- ↑ @amorepacific_afaf, @yoonmrch_official on Instagram (August 19, 2025)
- ↑ @joyolparkfestival on Instagram (September 2, 2025)
- ↑ @busanrockfest on Instagram (September 2, 2025)
- ↑ YouTube: (먹방) '늑대 중년' 용만, 숨어있던 랍스터 속살도 쏙쏙! 뭉쳐야 뜬다 36회
- ↑ YouTube: [ENG] 노래, 춤, 작곡까지 되는 "사기캐" 너목보 "연대 보아"가 4년만에 부르는 "아틀란티스 소녀" | #롱타임노씽 EP.2
- ↑ YouTube: 재능천재 EEEE들의 만남 어떤데… 과천꿀수박X마치(MRCH) | [떡상메이트 Ep.01]
- ↑ YouTube: [I'm LIVE] Ep.313 마치(MRCH) _ Full Episode
- ↑ YouTube: [I'm LIVE] Ep.340 MRCH(윤마치) _ Full Episode
- ↑ YouTube: [I'm LIVE] Ep.393 MRCH _ Full Episode
- ↑ YouTube: [I’m LIVE] MRCH - I’nn-terview
- ↑ YouTube: [Play11st UP]Dive into Live with MRCH 마치
- ↑ YouTube: 벌써 마지막화? 지만 놓아주기 싫어 🥲with 마치 & 범진 [오르는 가요 시즌2 EP.06]
- ↑ YouTube: [EN] 사내연애를 목격한 동료들의 찐 반응, 찬반 토론 결과는?｜대모님 EP.05
- ↑ YouTube: [SML경기｜28화] 여신포스 풍기는 트와이스 작곡가?! 춤·노래·작곡 다되는 만능 뮤지션 윤마치🎼
- ↑ YouTube: [SML경기｜30화] (투표하자) 김지언 · 위앤유 · 윤마치 · 사운드힐즈｜연말콘서트 라인업 당신의 원픽?🔥 #이벤트
- ↑ YouTube: “릴리덕에 의식주 해결중ㅠ” JYP 전문 작곡가 윤마치의 엔믹스, 트와이스 명곡 비하인드 & 저작권료 대공개(?)🔥 [이슈클럽] Ep.8 #릴리 #윤마치
- ↑ YouTube: 윤마치 - 휴먼 매커니즘 [더 시즌즈-이영지의 레인보우] | KBS 241206 방송
- ↑ YouTube: [IND/ENG] Penyanyi Mandiri dengan Lagu yang Populer oleh Twice | The Seasons | KBS WORLD TV 241220
- ↑ 60.0 60.1 YouTube: [Culture Crunch] Tune-in Time with MRCH 윤마치
- ↑ YouTube: 엔믹스와 트와이스의 작곡가를 넘어, '초록'으로 돌아온 싱어송라이터 윤마치
- ↑ YouTube: 숨겨진 매력을 발굴해드립니다ㅣ너의 매력은 마치 1화 소이에&빈센트블루
- ↑ YouTube: 너의 매력은 마치
- ↑ YouTube: 🪄고딩어게인🏫
- ↑ YouTube: ‘연대 보아’ 청량상큼 마치의 등장! 스튜디오가 뒤집혔다 - 마치, [신장식의 뉴스하이킥], MBC 230922 방송
- ↑ YouTube: The Tiniest Stage with MRCH 마치
- ↑ YouTube: K-Star Live with MRCH. Lets talk about the Music Story & Amazing Live.
- ↑ YouTube: Music Stage with MRCH. Lets talk about the Music Story & Amazing Live.
- ↑ YouTube: 해피 바이러스 #윤마치 #MRCH 매력 퐁당😍
- ↑ @sbsyoungstreet on Instagram (December 14, 2024)
- ↑ @sbsyoungstreet on Instagram (December 14, 2024)
- ↑ YouTube: [Ep.313]🎙️찐디의 찐친 사랑방 w/MRCH 윤마치🎙️
- ↑ YouTube: From classical composition major to K-pop songwriter: the life of MRCH! @ ReacttotheK
- ↑ YouTube: [VLOG] 조이의 인조이 유어 라잎 | 연세대학교, 고려대학교 | 연고티비
- ↑ YouTube: 연고대생이 부르는 "All I want for christmas is you" 커버 (with. 조이, 송태현) | 연고티비
- ↑ YouTube: 연세대 위대한쇼맨 This is me 커버영상 | The Greatest Showman 'This is me'- covered by Yonsei Univ. | 연고티비
- ↑ YouTube: Sixpence none the richer - Kiss me covered by Sina
- ↑ YouTube: Sina(시나)-Tell me(groovy room)remix
- ↑ (KR) Melon: NiziU (니쥬) - Poppin' Shakin'
- ↑ (KR) Melon: 예린 (YERIN) - [Ready, Set, LOVE]
- ↑ (KR) Melon: ITZY (있지) - BORN TO BE
- ↑ (KR) Melon: 김세정 - I'm
- ↑ YouTube: Charm & Chill with March
- ↑ YouTube: 제가 여자들이 환장하는 스타일이라구요...?
- ↑ YouTube: 이젠 서로 눈만 마주쳐도 웃음이 나는 둘
- ↑ YouTube: 3시간 전에 연락했는데도 한 걸음에 달려 와준 그녀...
- ↑ YouTube: 오랜만에 만난 조매력을 보고 당황하는 마치 ㅋㅋㅋㅋ
- ↑ SOOP: 조력사무소 잼 with 마치
- ↑ SOOP: 윤마치 초대석
- ↑ YouTube: [라이징보이스] Dragon Pony (드래곤포니), 윤마치(MRCH) | 딩고뮤직 | DingoMusic
Official links[]
- Linktree #1 / #2
- Naver Cafe
- SoundCloud
- TikTok
- YouTube