Is it normal to have the same song stuck in your head when you wake up?
Last night I was listening to a few YouTube parody`s before I went to bed. One of them as a song about hugging cats. When I shut my laptop off it was stuck in my head, and it kept repeating and repeating like a song usually does when it gets stuck until I fell asleep.
When I woke up this morning the same song was in my head. This isn`t the first time this has happened before, I was just wondering if it was normal?