I have had recurring dreams before, but never the same dream continuously through out the night. I did Saturday night. It wasn't anything special, but I had the dream three times. The dream was I was a used care salesman. The one moment I really remember was trying to sell some dude a grey Cadillac and part of sale pitch was, "This baby can turn on a dime." The weird part was when I woke up. Every time I awoke from the dream, Led Zeppelin was playing on the radio.