Very, Very cool. I like where this is going. Now, some cool features and necessary updates would be the following: Multi-input: Allow multiple notes to be played simultaneously.... The different octaves of notes also do not sound smooth. Does the software scale up the pitch, or are different samples used? It sounds really awkward when using it... Actually, that is basically the only thing left, aside from bug fixes and making it more smooth. Maybe custom keymaps / screen for different instruments? Looking forward to more from Pyano!!
mixer1.stop()