가을 바람처럼 아련했던 청춘에게 - [청첩장] 늦었지만, 결혼 축하해. [Credit] Produced & Composed, Lyrics, Arranged, Computer Programming By 이세훈 String Arrangement & Strings by 이진우 Elec. Piano by 반민정 Acoustic Guitar by 최신일 Elec. Guitar by 최신일 Bass by 정재운 Drum by 신종원 Recorded by 국윤성 Mixed & Mastered by 국윤성 Photo & Designed by 정효림 Presented by Soundelite