https://thenextweb.com/artificial-intelligence/2019/12/03/amazon-unveils-an-ai-based-keyboard-to-teach-you-machine-learning-easily/

Last night, Amazon announced an AI-powered musical keyboard called for developers at its re:Invent 2019 conference in Las Vegas. The keyboard, called AWS Deepcomposer, is available in physical and emulator form for folks to try their hand at machine learning.

It has 32-keys in two octaves and pre-trained AI models in classical, jazz, rock, or pop genres to get started. You can use a pre-recorded tune or record one of your own, and then select parameters and validation sample for the model. It’ll then produce a tune based on the genre and parameters. Once you get comfortable with using Deepcomposer, you can train your own model and make music.