The article and this whole thread is awesome; there’s so much to learn. My only contribution is to point out that the late Hudak was very interested in making

The article and this whole thread is awesome; there’s so much to learn. My only contribution is to point out that the late Hudak was very interested in making music with software and spent a significant portion of The Haskell School of Expression, https://books.google.com/books/about/The_Haskell_School_of_Expression.html?id=lQbth9j5j9oC&printsec=frontcover&source=kp_read_button https://books.google.com/books/about/The_Haskell_School_of_E... on it.