Laurie Spiegel is an American composer. She has worked at Bell Laboratories, in computer graphics, and is known primarily for her electronic music compositions and her algorithmic composition software Music Mouse. She is also a guitarist and lutenist. Spiegel's musical interpretation of Johannes Kepler's Harmonices Mundi appeared on "Sounds of Earth" section of the Voyager Golden Record. Her 1972 piece "Sediment" was included in the 2012 film The Hunger Games.