PLZ give your opinon!

Sometimes when I go to sleep,I here songs.No,I'm not even listening to music!And the songs that are being sung aren't even made up!! When I wake up,I don't even remember the song!I told my dad and my sister this.My dad sound I might be talking to the dead.I think that's cool because I l’amour paronormal things!I'm only 1% creeped out.PLZ give me your opinion!