"music box." YourDictionary, n.d. Web. 13 October 2018. <http://www.yourdictionary.com/music-box>.
music box. (n.d.). Retrieved October 13th, 2018, from http://www.yourdictionary.com/music-box
A music-making device consisting of a housing or box enclosing a sounding mechanism, especially one in which a row of tuned steel teeth are plucked by pins set in a revolving cylinder to produce a melody.