Has anyone fed the Real Book into a Markov Model (or I guess RNN these days) and seen what gets spit out? All the music examples I've seen have been people fee

Has anyone fed the Real Book into a Markov Model (or I guess RNN these days) and seen what gets spit out? All the music examples I've seen have been people feeding tracks because...people tend to have lots of MP3s lying around. I'm curious as to what you get when you work directly with the notation which conveys a lot more structure than a waveform.