Tae-il
Ji-won
Deok-ho
Bok-soon
Ki-tae
Bae-dol
Ho-tae
Dong-hoon
Chan-gyoo
Representative Kim
Gemma
Hae-min
Sang-jae
Director Ahn
Sang Mi-nem
Assistant
Min-seop
Min-seop's Band Drummer
Min-seop's Band Pianist
Cellist
High School Pianist
Middle School Rapper
Famous Musician 1
Famous Musician 2
Famous Musician 3
Famous Musician 4
Male High School Student
Female High School Student
Finals Contest MC
Ukulele Elementary School Student
Big Friend
Finals Judge 1
Finals Judge 2
Finals Judge 3
Middle-aged Woman
Hae-min's Dance Team 1
Hae-min's Dance Team 2
Hae-min's Dance Team 3
Sang-jae Band's Sessions Member 1
Sang-jae Band's Sessions Member 2
Sang-jae Band's Sessions Member 3
Music Video Senior Director
Music Video Staff
Finals Participant 1
Finals Participant 2
Entertainment Staff
Musician in the Picture