And now, an excellent mashup we in no way anticipated. If you love The Weeknd and you also worship Stranger Things, prepare to be delighted. YouTube user flipboitamidle5 combined the synth-heavy intro music from Netflix's sci-fi series with The Weeknd's hit song "Starboy," creating an unexpectedly awesome track. While The Weeknd's sound is modern, his voice fits right into the '80s aesthetic that Stranger Things' song brings. Hear it for yourself!