Ki Hui-hyeon (born June 16, 1995), better known by the mononym Huihyun and former stage name Cathy, is a South Korean singer and rapper. She is best known as a member of the South Korean girl group DIA.
All song credits are adapted from the Korea Music Copyright Association's database, unless otherwise noted.
Solo works YearSongAlbumLyricsMusicArrangementCreditedWithCreditedWithCreditedWith 2016"화가" Spell rowspan="1" 2017"There Is No Time" YOLO rowspan="7"
DIA and sub-unit works YearArtist(s)SongAlbumLyricsMusicArrangementCreditedWithCreditedWithCreditedWith2015 DIA"Music Lover"Do It Amazing rowspan="1" rowspan="5"2016"Happy Ending"Happy Ending rowspan="3""On The Road""The Trainee" "Waiting For You" rowspan="1""7과 4분의3 (널+만나러+가는+길)" Spell "Flower, Wind and You" rowspan="1" rowspan="20""#더럽" rowspan="1" BinChaenHyunSeu "너는 달 지구" First Miracle DIAID I 2017 DIA"Will You Go Out With Me?" YOLO "Boyfriend" "April" "Mannequin" "Light" "Listen To This Song" rowspan="2" "Not Only You But Spring" "Independence Movement Day" "Will You Go Out With Me?" "Wanna Date Me" "Will You Go Out With Me?" "Will You Go Out With Me?" "LO OK" Love Generation rowspan="4" "#GMGN" "Paradise" 2018"Blue Day" Summer Ade 2019"5 More Minutes" Newtro 2022"Rooting for You"Rooting for You
Other artists YearArtist(s)SongAlbumLyricsMusicArrangementCreditedWithCreditedWithCreditedWith 2016 Eunchae"Remember" Happy Ending rowspan="1" 2022 Soul People"Winter in Your Eyes" Winter in Your Eyes 2022 Lee Ju Hyuk"Meet You at the Laundromat" Meet You at the Laundromat 2022 Song Ha Yea"Don't Be Nice to Me" Don't Be Nice to Me
Other works YearArtist(s)SongAlbumLyricsMusicArrangementCreditedWithCreditedWithCreditedWith 2016Huihyeon, Chungha, Yoojung, Somi"Flower, Wind and You"
References