General:
Diamond in her Eyes (Morning theme):
Morning Theme 2 ! new !
Night's End (Romantic theme)
Jupiter's Ring (Cheery Morning theme)
An Empty Dancefloor (Afternoon Park theme)
Red (Happy Afternoon theme)
Spring Night (Night theme)
Christmas and all that (School theme)
Happy Finale (Good Ending theme)
Miss (Tension (of not knowing what happened to someone) theme)
Mai:
Nocturne Nebula (Main Night theme)
Rainworld (Main theme)
Ayumi:
Evolution of Motion (Main Theme)
Nayuki:
Lovestruck (Casual Main theme)
Overcast World (Sad theme)
Maori:
Doors (Dream theme)