SD Midi Player M5Stack Core and M5 Synth Unit

A quick(ish) demo for our Automation Technology Club from Westchester, Ohio. Using an M5Stack Core and the M5 Snyth to play MIDI files from the SD Card. Modified the M5-SYNTH-library from tarosay https://github.com/tarosay/M5-SYNTH-library to work with the Core, and off the SD card. The original used SPIFFS, and a M5NanoC6. I will be publishing my changes soon https://github.com/kd8bxp Tarosays Original code: https://github.com/tarosay/M5-SYNTH-library under MIT License.