Knock Knock (Japanese Version)

N.Flying | Trajanje : 03:30

Autor: Lee Seung Hyub, Innovator, Yo Taira

Kompozitor: Seung Hoon Han, Ko Jin Yeong

Ova numera se nalazi na 3 sledećim albumima:
  • Knock Knock (Japanese Version)
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  • Knock Knock
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  • Sugar Rush Drive: K-POP
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