"Will you be spring?"[Credits]Executive Producer / BlackhouseLyrics / 송양하,김재현,성훈Composer / 송양하,김재현,성훈Arranged / 송양하,김재현Bass Guitar / 진현교Acoustic & Elec Guitar / 홍두영,윤다훈Piano / 김재현String Arranged / 장석원String / 융스트링Recording / Vibe Music StudioDigital Editing / 정모연 @ Vibe Music Studio 606Mixed / 곽정신 @ Vibe Music Studio 606Mastering / 권남우 @ 821 SoundAlbum Cover Design / 팔구공