Why do we wake up with a tune in our heads, singing song lyrics, or an ear worm?

This topic is featured in my book Answers in the Dark. Have you ever woken up in the morning with a tune going round your head? It might make sense if it’s a favourite track you’re enjoying right now. But what about the random songs you haven’t heard in years like “Strobe Light” from theContinue reading “Why do we wake up with a tune in our heads, singing song lyrics, or an ear worm?”