Serebii (Unofficial) (@serebii)

Serebii Update: Pokémon Champions has added multiple new pieces of music to the game for players with the Membership

Includes songs such as Battle! Jacinthe, Battle! Canari from Pokémon Legends: Z-A and Battle! Gym Leader from Pokémon X & Y

www.serebii.net/pokemonchampions/music.shtml