To. 오늘 밤 마음껏 울어도 돼요 진심으로 사랑했으니까 [Album Credit] Executive Producer 박진우, 장동균 for neuron music Produced by Donnie J Composed by Donnie J Lyrics by HYUNKI Arranged by HYUNKI Vocal Director 전승우 Piano & Strings by HYUNKI Guitars by 정수완 Bass by 이준 Recorded & Digital Edited by Donnie J @neuron studio Mixing Engineer 지승남 Mastering Engineer 권남우 @821sound Artwork by 3plus7 A&R 홍희정, 최소현, 박수지 Management 진영민, 이경환