Stupid probability question

The other day, while in the car, I heard the songs "goodbye to you" and "Drops of Jupiter" back to back. A couple of days later, I heard those two songs back to back *again*! Wow! What are the odds of hearing those two exact songs back to back twice in a couple of days?! And don't give me any garbage about how there were a lot of other songs that could have been played back to back, and weren't, so I didn't notice. I'm only interested in the probability of hearing those two exact songs back to back twice!!!
All right, this is meaningless and I'm being an idiot, but I read stuff like this on this forum all the time, and it makes about as much sense.