Bach meets LSTM
see https://medium.com/nerd-for-tech/play-bach-let-a-neural-network-play-for-you-part-1-596e54b1c912 for a description of this work (a serie of post on Medium)
see also https://github.com/pabou38/micro_bach for a port to TFlite micro (ESP32)
train_bach.ipynb is a notebook to execute training (DEEP/music/21/play_bach.py) on google's Colab