Song pops into your head out of nowhere as your about to turn on the radio and your mind seemingly predicts the first song you here.
Answers:
• You have picked up the radio signal itself.
• You are picking up on the matrix. The programming is predetermined and it's a glitch of the sensory input appearing too soon.
• It is the Lord angel god giving you a premonition using a human interaction portal thing it uses to give signs to people.
• That song plays 7 times a day and is very catchy. By coincidence you get an ear worm right before you turn on the radio. Because it synced up it sticks out as meaningful.
• It is a resonance with your parallel selves. This and deja vu are when several adjacent universes are doing the same thing simultaneously.
• Alien souls that were harvested from a volcano attach themselves to humans and make you think you're in a repeat or living a false reality.
• The Emporer of Beta Cygnus 7 contracted with The Pleiadean biotech firm Die Kosmische Reiniger to breed a race of humanoids to experiment on. And for some reason that cause this to happen.
• Cyclical unverse. You did the same thing the last time through, only it was 3 seconds earlier and it's like an overrecorded tape with ghost tracks you can still hear.