Description
If you get the 'Oh?' message from an Egg while the Pokéradar music is playing, the music will fade out. If you quickly press A or B (as soon as you can), then for a moment on the Egg hatching screen the normal route music will play but will be interrupted with the 'hatching/evolution' music. After returning to the map after not nicknaming/nicknaming the Pokémon, the music will stop but sound effects will still play.If you pressed A or B too late, then the music will be the normal route theme after you return to the map after hatching the Egg.
After stopping the music, if you enter a battle and run/win, the evolution music will play.
At Route 7, the music goes back to normal when you go to Camphrier Town, but not the Day Care building.