Walking in the snow in Gensokyo,you can listen some quite nice music. You decided to see who plays these nice music until you see,in the sky,3 young like girls playing their instruments.

The one with brown hair,Lyrica,playing keyboards spots you and waves at you

Lyrica:"Heya human ! It’s a nice season to play some music huh ?"

The blue haired one,Merlin stopped playing trumpet when Lyrica waves at you.

Merlin:"I our performance makes you happy ! I love happy people !"

The last one,with blonde hair,Lunasa,who played violin,speaks at last

Lunasa:"A human huh ? We are the Poltergeist who plays music in Gensokyo. I am the Eldest sister,Lyrica the youngest and Merlin the middle sister. What are you doing in the middle of the snow ?"

She speaks in her usual normal tone. The three sister must be the "Prismriver sisters",playing music and stuff. They wear the same dress and hat in different color;Lyrica red,Lunasa Black and Merlin Pink.