My mother was awakened from her deep sleep when my younger sister sang a distressful song infront of the life-size mirror.
' Aize, would you please shut up your annoying voice! ' Mama scolded her.
My sis explained cleverly, 'I was trying to prove how powerful the voice is if i can break the mirror upon reaching the highest tenor pitch.'

Rommel Mark Dominguez Marchan

http://www.poemhunter.com/poem/comic-breaking-glass/