1. Petal 불안함 속 편안함 [Credit] Composed by Toho Lyrics by Toho Arranged by 이동헌 Piano by 이동헌 Drums by 이동헌 Synthesizers by 이동헌 Guitars by Simon Ton, 이동헌 Bass by 강형구 Background vocal by FLORA, 이동헌 Produced by 이동헌 Recorded by DOOKIE @ SOUND SURGEON Digital edited by DOOKIE, ZEREY @ SOUND SURGEON Mixed and Mastered by 이승훈