I'm very newly a lucid dreamer and already have 1,000 questions.

One that came to mind tonight on my drive home was, "If I turned on the radio in a lucid dream, what would my subconscious play?" If it played a hit I was really into at the time, how accurate would it be? Would the song be just familiar enough to pass as realistic to me? Does the subconscious remember lyrics better than my conscious brain does, would it be able to fill in the lyrics more accurately than I could when put on the spot in the same way consciously? I know it might have a lot to do with expectation.

What are your experiences with this, if any? I'm so curious