Amtrac — Formal Disco July 9, 2019 Deep House, Electronic, House, Indie Dance, Instrumental House producer, Amtrac returns with his latest instrumental single “Formal Disco.” In typical Amtrac format, the song features uplifting piano chords and spacey synthesizers back by thumping bass and a strong club rhythm section. It’s a proper house tune with a slightly funky groove. The music video is a satirical story of a mysterious man that loves his car. It’s weird, but it’s also pretty funny. Worth a watch. Stream “Formal Disco” by Amtrac below.