Choirs are among the most beautiful things we can create with the human voice. The layers of harmonics make these tunes seem heavenly. It’s no surprise that choirs exist in so many civilizations throughout the world.

In the movie, 57 girls from Presentation Secondary School in Kilkenny, South Ireland, demonstrate their skill. Veronica McCarron is the director of this all-girl choir ensemble. Veronica states that they came to Britain’s Got Talent to sing as a Welsh choir since Simon adores them. Simon returns the pleasantries, even calling Veronica cute!

The crowd erupted with laughter as the two flirted. However, as the choir began singing, the audience fell quiet and in wonder. In addition, the ensemble did some brief dancing to go with the music. These touches simply enhanced the act’s beauty. Watch their entire performance below.