우리가 함께일 때 네게 하고 싶은 말들. [ Credits ] Composed & Lyrics by 서자영 Produced by 서자영, 김승재 Vocal 서자영 Acoustic Guitar 서자영 Additional Guitar 김인화 Electric Guitar 강건후 Bass 양경아 Drum 장혁 Recording Engineer 이동희 @푸른꿈스튜디오 Mixing Engineer 박권일 @푸른꿈스튜디오 Mastering Engineers 도정회, 박준 @사운드맥스 Executive Producer Kim Billy Management Billybean Music A&R Director 박희영 Photographer 김세현 Album Design Parkpano Video Director 안흥철 Supporting Manager 강현수 M/V Director 최지훈 Production Manager 이소영 @당신의 여름 (Your Summer) Hair & Makeup 우효림 @라빈뉴 Published by Genie Music