Speaking as someone who tries not to make my open-source software "free as in piano" and also got a free piano, my free piano is insanely fun. I've learned to

Speaking as someone who tries not to make my open-source software "free as in piano" and also got a free piano, my free piano is insanely fun. I've learned to tune it, I lubed the keypins to reduce friction, I stuck a shim in the soundboard where it was buzzing… And it emits music when I play it.