还记得Musical Piece的人们迎来让人高兴的消息。等待着演出，又希望登上舞台的心相通了吗？作曲家申恩庆（音）、作词家张宇成（音）两人决心把歌曲留在世上。作为先公开曲目公开的《당부（Request）》传递如果你放弃梦想，你也不会出现。即使只能活了一天，也请在梦想着生活吧。福心（복심）的solo曲《당부（Request）》通过新声音的主人公李忠珠，用优美的旋律和歌词支持我们的生活，并传达安慰。希望通过9人组弦乐的和声和、架子鼓、贝斯、吉他、钢琴等各乐器的编曲能够进入大家的歌单，获得大家的喜爱。 Lyrics by 장우성 Composed by 신은경 (ReRe) Arranged by 이유진 조득연 남정훈 남세훈 String Arranged by 안희진 Scored by 이하영 이유진 남윤수 Drum 조득연 Bass 남정훈 Guitar 남세훈 Piano 이유진 Violin1 서영완 강호선 신고운 Violin2 이새롬 유경주 Viola 이수아 김지유 Cello 오유진 정다혜 Chorus 심효식 김주리 신은경 Recording by 강해구 신은경 이상덕 Recording Studio 2789SOUND /SOUND ALLIANCE/ 벨벳 스튜디오 Mixing Studio 2789SOUND /SOUND ALLIANCE Mastering Studio Suono mastering Mixed by 강해구 Masterd by 최효영 [M SOUND CLOUD] Executive Producer/ Eunkyung Shin Production Producer / Seulki Yu Content Production/ Dasom Lee [SLL] Producer/ Arum Lee, Chul Won Lee A&R/ Samuel Kim, Chae Eun Kim, Sujin Park Distributor/ Dan Bi Cheon, Juri Kim, Jung Woo Kim, Hyo Sik Sim, Seung Yeol Yoon, Hyeon Ji So, Haneul Kim