A few nights ago, I woke up at 2am to real singing. I thought the kids were awake. I guess it was one of those dreams that sounded real because I was waking up. Two children were singing "Olga Hassa", over and over, whatever that means. It was really, really bizarre. I actually heard the singing. I googled the worlds and they translate to Holy Peace or Especially Holy. Do you think I was dying on account of my sleep apnea? Never had this happen before. Sometimes when I sleep, I dream of a loud knock on the door and it wakes me up (maybe stop breathing)... Either that or angels were visiting me. Was it just a realistic dream?