What is a natural in music and how does it affect the overall sound of a musical piece?

In music, a natural is a symbol that cancels out any sharps or flats in a musical piece. It restores the notes to their original pitch. The presence of naturals can affect the overall sound of a musical piece by ensuring that the notes are played or sung at their natural pitch, without any alterations. This helps maintain the intended harmony and tonality of the music.