Park Hyo Shin – Second Story

Baritone Saxophone – Don Markese
Bass – Larry Kimpel
Brass, Trumpet, Flugelhorn – Harry Kim
Chorus – David Thomas (11)
Composed By, Arranged By – 문창배
Drum – Ricky Lawson
Electric Guitar – Tony Maiden
Keyboards – Bill Cantos
Mixed By – 성지훈
Piano – David Garfield
Tenor Saxophone – Jimmy Reed
Trombone – Arturo Velasco
Trumpet – Dan Fornero
Written-By – Tae-Yoon Kim

Arranged By, Computer, Keyboards – Yoonsang
Bass – 이태윤
Composed By, Written-By – 김동률
Drum – 강수호
Guitar – 홍준호
Mixed By – 정진
Piano, Keyboards – 이승환 (2)
Strings – 박인영

Composed By, Arranged By, Computer, Bass, Keyboards – Yoonsang
Drum – 강수호
Guitar – 홍준호
Keyboards – 이승환 (2)
Mixed By – 성지훈
Strings – 박인영
Written-By – 박창학

Bass – 신현권
Chorus – Park Hyo Shin
Chorus – 전소영
Composed By, Arranged By, Computer, Keyboards – 최재은
Guitar – Sam Lee (7)
Mixed By – 성지훈
Written-By – 박은경

Chorus – Eric L
Composed By, Arranged By, Computer, Keyboards, Piano – 박성일
Guitar – Sam Lee (7)
Mixed By – 성지훈
Written-By – 박은경

Arranged By, Computer, Strings – 홍성규
Bass – 신현권
Chorus – 김현아
Composed By, Written-By – 조우진
Drum – 강수호
Guitar – 함춘호
Mixed By – 박권일
Percussion – 박영용

Acoustic Guitar, Electric Guitar – Michael Thompson
Bass – Nathan East
Cello – Lisa Pribanig
Cello – Stefanie Fife
Chorus – David Thomas (11)
Composed By, Arranged By – 문창배
Drum – Ricky Lawson
Keyboards – Bill Cantos
Mixed By – 성지훈
Piano – David Garfield
Strings – Victor Hall (3)
Viola – Diane Reedy
Violin – Vanessa Kibbe
Violin – Jake Suzuki
Violin – Emily Karr
Violin – Donald Palmer
Violin – Laury Woods
Violin – Lawrence Sonderling
Violin, Cello – Kirsten Fife
Written-By – Tae-Yoon Kim

Bass – 신현권
Chorus – Eric L
Chorus – Park Hyo Shin
Chorus – 전소영
Composed By, Arranged By, Computer, Keyboards, Strings – 박성일
Guitar – Sam Lee (7)
Mixed By – 정진
Written-By – 김수현

Composed By, Written-By, Arranged By – 조규만
Drum – 강수호
Guitar – 홍준호
Keyboards, Piano, Strings – 이승환 (2)
Mixed By – 노양수

Composed By, Arranged By, Computer, Bass, Keyboards, Chorus – Yoonsang
Drum – 강수호
Guitar – 홍준호
Keyboards – 이승환 (2)
Mixed By – 정진
Written-By – 박창학

Arranged By, Computer, Keyboards – Yoonsang
Composed By, Written-By, Keyboards – 유희열
Guitar – 홍준호
Keyboards – 이승환 (2)
Mixed By – 성지훈

Bass – 신현권
Chorus – 김현아
Chorus – 전소영
Composed By, Computer, Keyboards, Strings, Arranged By – 최재은
Guitar – Sam Lee (7)
Mixed By – 성지훈
Written-By – Sangho Lee

Bass – 신현권
Composed By, Arranged By, Keyboards, Strings, Piano – 김의석
Composed By, Written-By – 김선민
Computer – 윤재상
Guitar – 함춘호
Mixed By – 정진