"Radio Frequencies" is a retrowave track full of nostalgia inducing synth sounds. It was written on a flight back from Italy and inspired by the meditative feeling of a long flight. It could be the backing track of an 80's movie you watch on board. The song starts with an evolving arpeggio and hooks up with a drum loop. It builds cinematically into a big synth melody climax. "Radio Frequencies" is kind of a sequel to the "Flight Mode" released 1 month earlier, both written on a flight.more