Prelude of Anxiety Chapter 1. ‘21st Century Boys’

Tracklist

• 1
  Lone Wolf
  2:51
• 2
  학원歌
  3:02
• 3
  번아웃
  3:21
• 4
  Strike
  3:10
• 5
  I'll Go First
  3:15

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Issues

• P
  (Combined release view)
• 

  P
  Prelude of Anxiety Chapter 1. ‘21st Century Boys’

  Digital Media
  11 April 2022
• 불안의 서 Chapter 1. '21세기 소년들'

  CD
  11 April 2022
• P
  Prelude of Anxiety Chapter 1. ‘21st Century Boys’

  CD (FLEE version)
  11 April 2022
• P
  Prelude of Anxiety Chapter 1. ‘21st Century Boys’

  CD (CHASE version)
  11 April 2026