Dragon Quest IV: Chapters of the Chosen Nintendo DS Unlockables

Change the world map music *SPOILERS*

To change the world map music, all eight characters must first join the hero's group in Chapter 5 (after defeating the Marquis de Léon). Change the music by changing the first member of the party after doing so.

• Have Ragnar in the front of the party
  Chapter 1 world map music
• Have Alena, Kiryl, or Borya in the front of the party
  Chapter 2 world map music
• Have Torneko in the front of the party
  Chapter 3 world map music
• Have Meena or Maya in the front of the party
  Chapter 4 world map music
• Have only the hero in the party
  Chapter 5 (prior to defeating the Marquis de Léon) world map music
• Have the hero in the front of the party, with at least one other party member present
  Chapter 5 (after defeating the Marquis de Léon) world map music
• Have Psaro in the front of the party (in Chapter 6)
  Psaro's theme
• Have both Meena and Maya in the front of the party
  Chapter 4 battle music in Chapter 5 and 6