TheAudioProgrammer/tapSynth — reverse-engineered prompt

Please turn this into a working simple synth app or plugin. I don’t have a README, so inspect the existing project and source files, keep whatever is already there, and fill in the missing pieces so it builds cleanly.

I want to be able to play MIDI notes and hear a basic synth sound right away. Give it a clear little interface with the most important controls, like volume, attack and release, and any simple tone shaping that already fits the code. It should feel like a small beginner friendly synth from The Audio Programmer, not a huge complicated instrument.

Please make sure the project opens and builds from the existing JUCE setup, fix any broken paths or missing assets, and keep the code organized so I can learn from it later. If you need current JUCE details, look them up online.