编辑“︁HUSH RUSH”︁（章节）

== 背景與發行 ==
2022年9月15日，[[WM娛樂]]宣布前[[IZ*ONE]]成員[[李彩演]]將於今年10月SOLO出道<ref>{{Cite web|last=Kim|first=Min-ji|date=September 15, 2022|title=[단독] 아이즈원 출신 이채연, 4년 만에 솔로 데뷔 확정|trans-title=[Exclusive] Lee Chae-yeon from Iz*One Confirms Solo Debut in 4 Years|url=https://entertain.naver.com/read?oid=421&aid=0006334810|url-status=live|archive-url=https://web.archive.org/web/20221021054027/https://entertain.naver.com/read?oid=421&aid=0006334810|archive-date=October 21, 2022|access-date=October 16, 2022|publisher=News1|language=ko|via=Naver}}</ref>，為[[IZ*ONE]]中最慢個人出道的成員。9月29日，宣布[[李彩演|彩演]]將於10月12日發行她的首張迷你專輯《Hush Rush》<ref>{{Cite web|last=Hwang|first=Hye-jin|date=September 29, 2022|title='솔로 데뷔' 아이즈원 출신 이채연 'Hush Rush' 트레일러 공개|trans-title='Solo Debut' Lee Chae-yeon from Iz*One 'Hush Rush' trailer released|url=https://entertain.naver.com/read?oid=609&aid=0000634444|url-status=live|archive-url=https://web.archive.org/web/20221021054023/https://entertain.naver.com/read?oid=609&aid=0000634444|archive-date=October 21, 2022|access-date=October 16, 2022|publisher=Newsen|language=ko|via=Naver}}</ref>。10月5日，發布了曲目列表影片，並宣布「Hush Rush」為主打單曲<ref>{{Cite web|last=Kim|first=Na-yul|date=October 11, 2022|title=아이즈원 출신 이채연, 솔로 데뷔 D-1..'Hush Rush' 일부 공개|trans-title=Iz*One member Lee Chae-yeon, solo debut D-1..part of 'Hush Rush' released|url=https://entertain.naver.com/read?oid=112&aid=0003593240|url-status=live|archive-url=https://web.archive.org/web/20221021054029/https://entertain.naver.com/read?oid=112&aid=0003593240|archive-date=October 21, 2022|access-date=October 16, 2022|publisher=Herald Pop|language=ko|via=Naver}}</ref>。六天後，曲目示範預告片釋出。10月12日，「Hush Rush」音樂錄影帶預告片發布<ref name="released">{{Cite web|last=Jeon|first=Hyo-jin|date=October 12, 2022|title=아이즈원 출신 이채연, 오늘(12일) 솔로 데뷔...新콘셉트 천재 예고 [DA:투데이]|trans-title=Lee Chae-yeon from Iz*One makes her solo debut today (12th)...New concept genius notice [DA: Today]|url=https://entertain.naver.com/read?oid=382&aid=0001009572|url-status=live|archive-url=https://web.archive.org/web/20221021054030/https://entertain.naver.com/read?oid=382&aid=0001009572|archive-date=October 21, 2022|access-date=October 12, 2022|publisher=Sports Donga|language=ko|via=Naver}}</ref>。專輯與「Hush Rush」音樂錄影帶同時於10月12日發布<ref name="released2">{{Cite web|last=Jeon|first=Hyo-jin|date=October 12, 2022|title=아이즈원 출신 이채연, 오늘(12일) 솔로 데뷔...新콘셉트 천재 예고 [DA:투데이]|trans-title=Lee Chae-yeon from Iz*One makes her solo debut today (12th)...New concept genius notice [DA: Today]|url=https://entertain.naver.com/read?oid=382&aid=0001009572|url-status=live|archive-url=https://web.archive.org/web/20221021054030/https://entertain.naver.com/read?oid=382&aid=0001009572|archive-date=October 21, 2022|access-date=October 12, 2022|publisher=Sports Donga|language=ko|via=Naver}}</ref>。