Like previous games, Pokémon Sun & Moon have got elements where you can customise the music for when you play.

Battle Music

When you go to battle a friend or if you go onto Battle Spot, if you set the game up, you can also select Music. You start off with four pieces, but as you go through the game. This can all be controlled by tapping the bottom screen as you prepare for the battle

Music Name Unlock Method
♪ “Trainer”Beginning
♪ “Wild Pokémon”Beginning
♪ “Totem Pokémon”Beat the game
♪ “Island Kahuna”Beat the game
♪ “My Friend Hau”Beat the game
♪ “Gladion”Beat the game
♪ “Team Skull”Beat the game
♪ “Team Skull Admin”Beat the game
♪ “Team Skull Boss”Beat the game
♪ “Aether Foundation”Beat the game
♪ “Lusamine, Version 1”Beat the game
♪ “Lusamine, Version 2”Beat the game
♪ “Enter the Ultra Beasts”Defeat an Ultra Beast
♪ “Elite Four”Beat the game
♪ “League Title Defense”Beat the game
♪ “Legendary Pokémon”Beat the game
♪ “Battle Royal”Defeat Master Rank in the Battle Royal
♪ “Guardian Deity”Beat the game
♪ “Battle Tree Boss”Defeat the boss of the Battle Tree
Battle Tree

The Battle Tree also allows for you to change the music that plays when you battle in it. If you have it set to standard then it will just be the Trainer battle music. This will last until you change it back, but the Battle Tree Leader will override the music the first time you battle him.

Festival Plaza

The Festival Plaza is a place where communication takes place, a s well as a location for various shops so you can upgrade your Pokémon or collect items. It's unique in that you rank it up as you participate in the activities within and when you reach Level 40, you have the ability to change the music that plays in your Plaza. The pieces are not named but here is a table for reference.

Music NumberMusic Piece
Music 1Festival Plaza
Music 2Hau'oli City
Music 3Hau's Theme
Music 4Konikoni City
Music 5Malie City
Music 6Iki Town
Music 7Paniola Town
Music 8Po Town
Music 9Seafolk Village