This is a really cool concept! I was having a lot of trouble at the beginning since some of the recipes didn't make anything (like the grinder or crafting table). I was also having trouble figuring out the controls, since you didn't include instructions on how to change the tuning fork's frequency.
I'm not that musically inclined so I just made a mess of a song, but I was having mire fun with timing my clicks so an orb would bounce super high (XD). I also liked the graphics and the particles, but it also takes forever to mine anything. This is a really good start and I may come back to play again and see how you expanded on it. The online guide is neat, though maybe have a tutorial/beginner's video explaining some of the controls.
Awesome job on this! Applauses all around!