엄마 사랑해 [Credit] 01. 엄마가 필요해 Lyrics by 헤이즈(Heize), 안신애 Composed by 헤이즈(Heize), 안신애 Arranged by 안신애 Vocal Arranged by 헤이즈(Heize) Piano by 길은경 Bass by 고태영 Recorded by 이기호 @P NATION Digital edited by 이기호 @P NATION Mixed by 구종필 (assist. 강선영) @KLANG STUDIO Mastered by Chris Gehringer @Sterling Sound