Dareila joins the party at the Boxurt mountains, and the group stops at the town of Saphir.  Isuzu learns that the reason the land people enjoy her songs so much is because the world only has 42 songs in total.  She gets very sad and stays in her room, but then a giant flock of wyverns descend upon the town.
So I'm happy just doing it because I like it.
Deshalb ist es für mich in Ordnung,
das aus Liebe heraus zu machen!
Por eso me conformo con hacerlo por gusto.
Alors je préfère
jouer pour le plaisir.
Quindi a me basta suonare per essere felice,
 perché mi piace.
Então eu fico feliz de 
fazer só porque eu gosto.
Поэтому музыка для меня — просто хобби.