See e.g. https://github.com/feynmanliang/bachbot https://github.com/feynmanliang/bachbot. The companion site is no longer available, but here are some results o

See e.g. https://github.com/feynmanliang/bachbot https://github.com/feynmanliang/bachbot. The companion site is no longer available, but here are some results on soundcloud: https://soundcloud.com/bachbot https://soundcloud.com/bachbot Here is another very good one: https://openai.com/blog/musenet/ https://openai.com/blog/musenet/ I'm a trained musician myself and interested in automatic music composition following the progress for the last thirty years, but only recent work (like the ones referenced) produce convincing results (besides Cope's work of course, but which required manual selection and editing). You might also be interested in this survey paper: https://arxiv.org/abs/1709.01620 https://arxiv.org/abs/1709.01620