# A Simple Synthesizer for the AI Thinker AudioKit I was taking the synthbasic example, extended it to handle multiple keys at the same time and wrapped it into a nice, easy to use class. Here is a Synthesizer in just 30 lines of code.. ### Dependencies You need to install the following libraries: - [Arduino Audio Tools](https://github.com/pschatzmann/arduino-audio-tools) - [Midi](https://github.com/pschatzmann/arduino-midi)