Les bandes sonores originales de Stranger Things sont composées par Kyle Dixon et Michael Stein du groupe électronique Survive. Elles font un usage intensif de synthétiseurs en hommage aux artistes et compositeurs de films des années 1980, notamment Jean-Michel Jarre, Tangerine Dream, Vangelis, Goblin, John Carpenter, Giorgio Moroder et Fabio Frizzi.
The Silva Screen Music Group is a London based independent record company, which is home to one of the world’s leading film and television specialist soundtrack labels, Silva Screen Records. Founded by music devotee Reynold D’Silva in 1986, the group has a catalogue of over 800 titles and in excess of 10,000 master recordings, with offices in New York, Paris and Mumbai.