For what it is worth, I have made a similar work with much less details and very poorly designed, but here are some cool FM instruments: https://github.com/tfjg

For what it is worth, I have made a similar work with much less details and very poorly designed, but here are some cool FM instruments: https://github.com/tfjgeorge/jsfm#gong https://github.com/tfjgeorge/jsfm#gong To hear the sound click the speaker on the right (works at least with Chrome).