Hey there, I need help with my Christmas jam VN: endless ball

Plot: 
"An endless ball, people in elegant clothing with golden accents dance to elegant music under a ticking clock. Regardless of night or day, the ball never stops, this ball will never end. Even if the clock stopes ticking."
Even though Yuki never herd these words ever in her life, she knows them by heart. But she's not the kind who celebrates Christmas. She sees it as an excuse to eat candy and get presents when it's not your birthday. But on the day before Christmas, she finds a magic ballroom bustling with people. The ballroom those words she new by heart described. Will she learn the secret about herself that even SHE didn't know?
Need help with: I need art and music. The music should fit the theme of a ball (the party kind.) And Christmas.