I want to play something on my keyboard (the only instrument I am slightly ok at) and then be able to tell it to play it with a saxophone and describe exactly how I want it played. I don’t need an AI to create a song for me, I need 100 session musicians at my disposal to create the song I want. I am very excited about having that type of ai.
Here is a cool demonstration to do voice-to-instrument or instrument-to-another instrument
(The inconvenient thing is that for a new kind of output sound you have to train a model for around 1 hour for good quality, but after that you can use it with different inputs quickly):