How to use "fragments" in a sentence

Scraps of music, split-second flashes of disc jockeys' chatter, single words from different somber-voiced newscasters, and fragments of commercial jingles blended in a cacophonous jumble of meaningless sound

A blood-freezing image rose at the back of her mind: the house torn apart by a colossal blast, shrapnel of wood and glass and metal whistling toward her, hundreds of sharp fragments piercing her from head to foot.